2744762020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1931}}^1$

素因数の和:2042

約数の個数: 192

約数和(自身を含む): 7852142592

約数和(自身を除く): 5107380572

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 71, 77, 91, 110, 130, 140, 142, 143, 154, 182, 220, 260, 284, 286, 308, 355, 364, 385, 455, 497, 572, 710, 715, 770, 781, 910, 923, 994, 1001, 1420, 1430, 1540, 1562, 1820, 1846, 1931, 1988, 2002, 2485, 2860, 3124, 3692, 3862, 3905, 4004, 4615, 4970, 5005, 5467, 6461, 7724, 7810, 9230, 9655, 9940, 10010, 10153, 10934, 12922, 13517, 15620, 18460, 19310, 20020, 20306, 21241, 21868, 25103, 25844, 27034, 27335, 32305, 38620, 40612, 42482, 50206, 50765, 54068, 54670, 64610, 67585, 71071, 84964, 100412, 101530, 106205, 109340, 125515, 129220, 135170, 137101, 142142, 148687, 175721, 203060, 212410, 251030, 270340, 274202, 276133, 284284, 297374, 351442, 355355, 424820, 502060, 548404, 552266, 594748, 685505, 702884, 710710, 743435, 878605, 959707, 1104532, 1371010, 1380665, 1421420, 1486870, 1508111, 1757210, 1782313, 1919414, 1932931, 2742020, 2761330, 2973740, 3016222, 3514420, 3564626, 3838828, 3865862, 4798535, 5522660, 6032444, 7129252, 7540555, 7731724, 8911565, 9597070, 9664655, 10556777, 12476191, 15081110, 17823130, 19194140, 19329310, 19605443, 21113554, 24952382, 30162220, 35646260, 38658620, 39210886, 42227108, 49904764, 52783885, 62380955, 78421772, 98027215, 105567770, 124761910, 137238101, 196054430, 211135540, 249523820, 274476202, 392108860, 548952404, 686190505, 1372381010, 2744762020]

約数ペア:

[(1, 2744762020), (2, 1372381010), (4, 686190505), (5, 548952404), (7, 392108860), (10, 274476202), (11, 249523820), (13, 211135540), (14, 196054430), (20, 137238101), (22, 124761910), (26, 105567770), (28, 98027215), (35, 78421772), (44, 62380955), (52, 52783885), (55, 49904764), (65, 42227108), (70, 39210886), (71, 38658620), (77, 35646260), (91, 30162220), (110, 24952382), (130, 21113554), (140, 19605443), (142, 19329310), (143, 19194140), (154, 17823130), (182, 15081110), (220, 12476191), (260, 10556777), (284, 9664655), (286, 9597070), (308, 8911565), (355, 7731724), (364, 7540555), (385, 7129252), (455, 6032444), (497, 5522660), (572, 4798535), (710, 3865862), (715, 3838828), (770, 3564626), (781, 3514420), (910, 3016222), (923, 2973740), (994, 2761330), (1001, 2742020), (1420, 1932931), (1430, 1919414), (1540, 1782313), (1562, 1757210), (1820, 1508111), (1846, 1486870), (1931, 1421420), (1988, 1380665), (2002, 1371010), (2485, 1104532), (2860, 959707), (3124, 878605), (3692, 743435), (3862, 710710), (3905, 702884), (4004, 685505), (4615, 594748), (4970, 552266), (5005, 548404), (5467, 502060), (6461, 424820), (7724, 355355), (7810, 351442), (9230, 297374), (9655, 284284), (9940, 276133), (10010, 274202), (10153, 270340), (10934, 251030), (12922, 212410), (13517, 203060), (15620, 175721), (18460, 148687), (19310, 142142), (20020, 137101), (20306, 135170), (21241, 129220), (21868, 125515), (25103, 109340), (25844, 106205), (27034, 101530), (27335, 100412), (32305, 84964), (38620, 71071), (40612, 67585), (42482, 64610), (50206, 54670), (50765, 54068)]