58278220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:152

約数の個数: 192

約数和(自身を含む): 170698752

約数和(自身を除く): 112420532

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 41, 44, 52, 55, 65, 70, 71, 77, 82, 91, 110, 130, 140, 142, 143, 154, 164, 182, 205, 220, 260, 284, 286, 287, 308, 355, 364, 385, 410, 451, 455, 497, 533, 572, 574, 710, 715, 770, 781, 820, 902, 910, 923, 994, 1001, 1066, 1148, 1420, 1430, 1435, 1540, 1562, 1804, 1820, 1846, 1988, 2002, 2132, 2255, 2485, 2665, 2860, 2870, 2911, 3124, 3157, 3692, 3731, 3905, 4004, 4510, 4615, 4970, 5005, 5330, 5467, 5740, 5822, 5863, 6314, 6461, 7462, 7810, 9020, 9230, 9940, 10010, 10153, 10660, 10934, 11644, 11726, 12628, 12922, 14555, 14924, 15620, 15785, 18460, 18655, 20020, 20306, 20377, 21868, 23452, 25844, 27335, 29110, 29315, 31570, 32021, 32305, 37310, 37843, 40612, 40754, 41041, 50765, 54670, 58220, 58630, 63140, 64042, 64610, 71071, 74620, 75686, 81508, 82082, 101530, 101885, 109340, 117260, 128084, 129220, 142142, 151372, 160105, 164164, 189215, 203060, 203770, 205205, 224147, 264901, 284284, 320210, 355355, 378430, 407540, 410410, 416273, 448294, 529802, 640420, 710710, 756860, 820820, 832546, 896588, 1059604, 1120735, 1324505, 1421420, 1665092, 2081365, 2241470, 2649010, 2913911, 4162730, 4482940, 5298020, 5827822, 8325460, 11655644, 14569555, 29139110, 58278220]

約数ペア:

[(1, 58278220), (2, 29139110), (4, 14569555), (5, 11655644), (7, 8325460), (10, 5827822), (11, 5298020), (13, 4482940), (14, 4162730), (20, 2913911), (22, 2649010), (26, 2241470), (28, 2081365), (35, 1665092), (41, 1421420), (44, 1324505), (52, 1120735), (55, 1059604), (65, 896588), (70, 832546), (71, 820820), (77, 756860), (82, 710710), (91, 640420), (110, 529802), (130, 448294), (140, 416273), (142, 410410), (143, 407540), (154, 378430), (164, 355355), (182, 320210), (205, 284284), (220, 264901), (260, 224147), (284, 205205), (286, 203770), (287, 203060), (308, 189215), (355, 164164), (364, 160105), (385, 151372), (410, 142142), (451, 129220), (455, 128084), (497, 117260), (533, 109340), (572, 101885), (574, 101530), (710, 82082), (715, 81508), (770, 75686), (781, 74620), (820, 71071), (902, 64610), (910, 64042), (923, 63140), (994, 58630), (1001, 58220), (1066, 54670), (1148, 50765), (1420, 41041), (1430, 40754), (1435, 40612), (1540, 37843), (1562, 37310), (1804, 32305), (1820, 32021), (1846, 31570), (1988, 29315), (2002, 29110), (2132, 27335), (2255, 25844), (2485, 23452), (2665, 21868), (2860, 20377), (2870, 20306), (2911, 20020), (3124, 18655), (3157, 18460), (3692, 15785), (3731, 15620), (3905, 14924), (4004, 14555), (4510, 12922), (4615, 12628), (4970, 11726), (5005, 11644), (5330, 10934), (5467, 10660), (5740, 10153), (5822, 10010), (5863, 9940), (6314, 9230), (6461, 9020), (7462, 7810)]