201040840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5021}}^1$

素因数の和:5063

約数の個数: 128

約数和(自身を含む): 607461120

約数和(自身を除く): 406420280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 88, 91, 104, 110, 130, 140, 143, 154, 182, 220, 260, 280, 286, 308, 364, 385, 440, 455, 520, 572, 616, 715, 728, 770, 910, 1001, 1144, 1430, 1540, 1820, 2002, 2860, 3080, 3640, 4004, 5005, 5021, 5720, 8008, 10010, 10042, 20020, 20084, 25105, 35147, 40040, 40168, 50210, 55231, 65273, 70294, 100420, 110462, 130546, 140588, 175735, 200840, 220924, 261092, 276155, 281176, 326365, 351470, 386617, 441848, 456911, 522184, 552310, 652730, 702940, 718003, 773234, 913822, 1104620, 1305460, 1405880, 1436006, 1546468, 1827644, 1933085, 2209240, 2284555, 2610920, 2872012, 3092936, 3590015, 3655288, 3866170, 4569110, 5026021, 5744024, 7180030, 7732340, 9138220, 10052042, 14360060, 15464680, 18276440, 20104084, 25130105, 28720120, 40208168, 50260210, 100520420, 201040840]

約数ペア:

[(1, 201040840), (2, 100520420), (4, 50260210), (5, 40208168), (7, 28720120), (8, 25130105), (10, 20104084), (11, 18276440), (13, 15464680), (14, 14360060), (20, 10052042), (22, 9138220), (26, 7732340), (28, 7180030), (35, 5744024), (40, 5026021), (44, 4569110), (52, 3866170), (55, 3655288), (56, 3590015), (65, 3092936), (70, 2872012), (77, 2610920), (88, 2284555), (91, 2209240), (104, 1933085), (110, 1827644), (130, 1546468), (140, 1436006), (143, 1405880), (154, 1305460), (182, 1104620), (220, 913822), (260, 773234), (280, 718003), (286, 702940), (308, 652730), (364, 552310), (385, 522184), (440, 456911), (455, 441848), (520, 386617), (572, 351470), (616, 326365), (715, 281176), (728, 276155), (770, 261092), (910, 220924), (1001, 200840), (1144, 175735), (1430, 140588), (1540, 130546), (1820, 110462), (2002, 100420), (2860, 70294), (3080, 65273), (3640, 55231), (4004, 50210), (5005, 40168), (5021, 40040), (5720, 35147), (8008, 25105), (10010, 20084), (10042, 20020)]