1272808.00000000

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1231}}^1$

素因数の和:1273

約数の個数: 72

約数和(自身を含む): 57746304

約数和(自身を除く): 34726604

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 44, 50, 55, 68, 85, 100, 110, 170, 187, 220, 275, 340, 374, 425, 550, 748, 850, 935, 1100, 1231, 1700, 1870, 2462, 3740, 4675, 4924, 6155, 9350, 12310, 13541, 18700, 20927, 24620, 27082, 30775, 41854, 54164, 61550, 67705, 83708, 104635, 123100, 135410, 209270, 230197, 270820, 338525, 418540, 460394, 523175, 677050, 920788, 1046350, 1150985, 1354100, 2092700, 2301970, 4603940, 5754925, 11509850, 23019700]

約数ペア:

[(1, 23019700), (2, 11509850), (4, 5754925), (5, 4603940), (10, 2301970), (11, 2092700), (17, 1354100), (20, 1150985), (22, 1046350), (25, 920788), (34, 677050), (44, 523175), (50, 460394), (55, 418540), (68, 338525), (85, 270820), (100, 230197), (110, 209270), (170, 135410), (187, 123100), (220, 104635), (275, 83708), (340, 67705), (374, 61550), (425, 54164), (550, 41854), (748, 30775), (850, 27082), (935, 24620), (1100, 20927), (1231, 18700), (1700, 13541), (1870, 12310), (2462, 9350), (3740, 6155), (4675, 4924)]