84579710

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{823}}^1$

素因数の和:1112

約数の個数: 32

約数和(自身を含む): 156625920

約数和(自身を除く): 72046210

約数列:

[1, 2, 5, 10, 43, 86, 215, 239, 430, 478, 823, 1195, 1646, 2390, 4115, 8230, 10277, 20554, 35389, 51385, 70778, 102770, 176945, 196697, 353890, 393394, 983485, 1966970, 8457971, 16915942, 42289855, 84579710]

約数ペア:

[(1, 84579710), (2, 42289855), (5, 16915942), (10, 8457971), (43, 1966970), (86, 983485), (215, 393394), (239, 353890), (430, 196697), (478, 176945), (823, 102770), (1195, 70778), (1646, 51385), (2390, 35389), (4115, 20554), (8230, 10277)]