84333310

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{1997}}^1$

素因数の和:2148

約数の個数: 32

約数和(自身を含む): 157090752

約数和(自身を除く): 72757442

約数列:

[1, 2, 5, 10, 41, 82, 103, 205, 206, 410, 515, 1030, 1997, 3994, 4223, 8446, 9985, 19970, 21115, 42230, 81877, 163754, 205691, 409385, 411382, 818770, 1028455, 2056910, 8433331, 16866662, 42166655, 84333310]

約数ペア:

[(1, 84333310), (2, 42166655), (5, 16866662), (10, 8433331), (41, 2056910), (82, 1028455), (103, 818770), (205, 411382), (206, 409385), (410, 205691), (515, 163754), (1030, 81877), (1997, 42230), (3994, 21115), (4223, 19970), (8446, 9985)]