955447940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{26263}}^1$

素因数の和:26396

約数の個数: 48

約数和(自身を含む): 2144403072

約数和(自身を除く): 1188955132

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 107, 170, 214, 340, 428, 535, 1070, 1819, 2140, 3638, 7276, 9095, 18190, 26263, 36380, 52526, 105052, 131315, 262630, 446471, 525260, 892942, 1785884, 2232355, 2810141, 4464710, 5620282, 8929420, 11240564, 14050705, 28101410, 47772397, 56202820, 95544794, 191089588, 238861985, 477723970, 955447940]

約数ペア:

[(1, 955447940), (2, 477723970), (4, 238861985), (5, 191089588), (10, 95544794), (17, 56202820), (20, 47772397), (34, 28101410), (68, 14050705), (85, 11240564), (107, 8929420), (170, 5620282), (214, 4464710), (340, 2810141), (428, 2232355), (535, 1785884), (1070, 892942), (1819, 525260), (2140, 446471), (3638, 262630), (7276, 131315), (9095, 105052), (18190, 52526), (26263, 36380)]