4345408850

素因数分解:

$2^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{163}}^1\times {\mathrm{5279}}^1$

素因数の和:5555

約数の個数: 48

約数和(自身を含む): 8214117120

約数和(自身を除く): 3868708270

約数列:

[1, 2, 5, 10, 25, 50, 101, 163, 202, 326, 505, 815, 1010, 1630, 2525, 4075, 5050, 5279, 8150, 10558, 16463, 26395, 32926, 52790, 82315, 131975, 164630, 263950, 411575, 533179, 823150, 860477, 1066358, 1720954, 2665895, 4302385, 5331790, 8604770, 13329475, 21511925, 26658950, 43023850, 86908177, 173816354, 434540885, 869081770, 2172704425, 4345408850]

約数ペア:

[(1, 4345408850), (2, 2172704425), (5, 869081770), (10, 434540885), (25, 173816354), (50, 86908177), (101, 43023850), (163, 26658950), (202, 21511925), (326, 13329475), (505, 8604770), (815, 5331790), (1010, 4302385), (1630, 2665895), (2525, 1720954), (4075, 1066358), (5050, 860477), (5279, 823150), (8150, 533179), (10558, 411575), (16463, 263950), (26395, 164630), (32926, 131975), (52790, 82315)]