97854820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{1163}}^1$

素因数の和:1780

約数の個数: 48

約数和(自身を含む): 235444608

約数和(自身を除く): 137589788

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 601, 1163, 1202, 2326, 2404, 3005, 4207, 4652, 5815, 6010, 8141, 8414, 11630, 12020, 16282, 16828, 21035, 23260, 32564, 40705, 42070, 81410, 84140, 162820, 698963, 1397926, 2795852, 3494815, 4892741, 6989630, 9785482, 13979260, 19570964, 24463705, 48927410, 97854820]

約数ペア:

[(1, 97854820), (2, 48927410), (4, 24463705), (5, 19570964), (7, 13979260), (10, 9785482), (14, 6989630), (20, 4892741), (28, 3494815), (35, 2795852), (70, 1397926), (140, 698963), (601, 162820), (1163, 84140), (1202, 81410), (2326, 42070), (2404, 40705), (3005, 32564), (4207, 23260), (4652, 21035), (5815, 16828), (6010, 16282), (8141, 12020), (8414, 11630)]