22097960

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{32497}}^1$

素因数の和:32525

約数の個数: 32

約数和(自身を含む): 52646760

約数和(自身を除く): 30548800

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 32497, 64994, 129988, 162485, 259976, 324970, 552449, 649940, 1104898, 1299880, 2209796, 2762245, 4419592, 5524490, 11048980, 22097960]

約数ペア:

[(1, 22097960), (2, 11048980), (4, 5524490), (5, 4419592), (8, 2762245), (10, 2209796), (17, 1299880), (20, 1104898), (34, 649940), (40, 552449), (68, 324970), (85, 259976), (136, 162485), (170, 129988), (340, 64994), (680, 32497)]