1037211240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{664879}}^1$

素因数の和:664906

約数の個数: 64

約数和(自身を含む): 3350995200

約数和(自身を除く): 2313783960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 664879, 1329758, 1994637, 2659516, 3324395, 3989274, 5319032, 6648790, 7978548, 8643427, 9973185, 13297580, 15957096, 17286854, 19946370, 25930281, 26595160, 34573708, 39892740, 43217135, 51860562, 69147416, 79785480, 86434270, 103721124, 129651405, 172868540, 207442248, 259302810, 345737080, 518605620, 1037211240]

約数ペア:

[(1, 1037211240), (2, 518605620), (3, 345737080), (4, 259302810), (5, 207442248), (6, 172868540), (8, 129651405), (10, 103721124), (12, 86434270), (13, 79785480), (15, 69147416), (20, 51860562), (24, 43217135), (26, 39892740), (30, 34573708), (39, 26595160), (40, 25930281), (52, 19946370), (60, 17286854), (65, 15957096), (78, 13297580), (104, 9973185), (120, 8643427), (130, 7978548), (156, 6648790), (195, 5319032), (260, 3989274), (312, 3324395), (390, 2659516), (520, 1994637), (780, 1329758), (1560, 664879)]