70800580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3929}}^1$

素因数の和:4008

約数の個数: 48

約数和(自身を含む): 160438320

約数和(自身を除く): 89637740

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 53, 68, 85, 106, 170, 212, 265, 340, 530, 901, 1060, 1802, 3604, 3929, 4505, 7858, 9010, 15716, 18020, 19645, 39290, 66793, 78580, 133586, 208237, 267172, 333965, 416474, 667930, 832948, 1041185, 1335860, 2082370, 3540029, 4164740, 7080058, 14160116, 17700145, 35400290, 70800580]

約数ペア:

[(1, 70800580), (2, 35400290), (4, 17700145), (5, 14160116), (10, 7080058), (17, 4164740), (20, 3540029), (34, 2082370), (53, 1335860), (68, 1041185), (85, 832948), (106, 667930), (170, 416474), (212, 333965), (265, 267172), (340, 208237), (530, 133586), (901, 78580), (1060, 66793), (1802, 39290), (3604, 19645), (3929, 18020), (4505, 15716), (7858, 9010)]