8293960

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12197}}^1$

素因数の和:12225

約数の個数: 32

約数和(自身を含む): 19760760

約数和(自身を除く): 11466800

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 12197, 24394, 48788, 60985, 97576, 121970, 207349, 243940, 414698, 487880, 829396, 1036745, 1658792, 2073490, 4146980, 8293960]

約数ペア:

[(1, 8293960), (2, 4146980), (4, 2073490), (5, 1658792), (8, 1036745), (10, 829396), (17, 487880), (20, 414698), (34, 243940), (40, 207349), (68, 121970), (85, 97576), (136, 60985), (170, 48788), (340, 24394), (680, 12197)]