2893005050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{62687}}^1$

素因数の和:62783

約数の個数: 48

約数和(自身を含む): 5876623872

約数和(自身を除く): 2983618822

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 71, 130, 142, 325, 355, 650, 710, 923, 1775, 1846, 3550, 4615, 9230, 23075, 46150, 62687, 125374, 313435, 626870, 814931, 1567175, 1629862, 3134350, 4074655, 4450777, 8149310, 8901554, 20373275, 22253885, 40746550, 44507770, 57860101, 111269425, 115720202, 222538850, 289300505, 578601010, 1446502525, 2893005050]

約数ペア:

[(1, 2893005050), (2, 1446502525), (5, 578601010), (10, 289300505), (13, 222538850), (25, 115720202), (26, 111269425), (50, 57860101), (65, 44507770), (71, 40746550), (130, 22253885), (142, 20373275), (325, 8901554), (355, 8149310), (650, 4450777), (710, 4074655), (923, 3134350), (1775, 1629862), (1846, 1567175), (3550, 814931), (4615, 626870), (9230, 313435), (23075, 125374), (46150, 62687)]