69752720

素因数分解:

$2^4\times 5^1\times {\mathrm{179}}^1\times {\mathrm{4871}}^1$

素因数の和:5063

約数の個数: 40

約数和(自身を含む): 163114560

約数和(自身を除く): 93361840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 179, 358, 716, 895, 1432, 1790, 2864, 3580, 4871, 7160, 9742, 14320, 19484, 24355, 38968, 48710, 77936, 97420, 194840, 389680, 871909, 1743818, 3487636, 4359545, 6975272, 8719090, 13950544, 17438180, 34876360, 69752720]

約数ペア:

[(1, 69752720), (2, 34876360), (4, 17438180), (5, 13950544), (8, 8719090), (10, 6975272), (16, 4359545), (20, 3487636), (40, 1743818), (80, 871909), (179, 389680), (358, 194840), (716, 97420), (895, 77936), (1432, 48710), (1790, 38968), (2864, 24355), (3580, 19484), (4871, 14320), (7160, 9742)]