963380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:200

約数の個数: 48

約数和(自身を含む): 2298240

約数和(自身を除く): 1334860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 151, 220, 290, 302, 319, 580, 604, 638, 755, 1276, 1510, 1595, 1661, 3020, 3190, 3322, 4379, 6380, 6644, 8305, 8758, 16610, 17516, 21895, 33220, 43790, 48169, 87580, 96338, 192676, 240845, 481690, 963380]

約数ペア:

[(1, 963380), (2, 481690), (4, 240845), (5, 192676), (10, 96338), (11, 87580), (20, 48169), (22, 43790), (29, 33220), (44, 21895), (55, 17516), (58, 16610), (110, 8758), (116, 8305), (145, 6644), (151, 6380), (220, 4379), (290, 3322), (302, 3190), (319, 3020), (580, 1661), (604, 1595), (638, 1510), (755, 1276)]