22470160

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14783}}^1$

素因数の和:14815

約数の個数: 40

約数和(自身を含む): 54996480

約数和(自身を除く): 32526320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 14783, 29566, 59132, 73915, 118264, 147830, 236528, 280877, 295660, 561754, 591320, 1123508, 1182640, 1404385, 2247016, 2808770, 4494032, 5617540, 11235080, 22470160]

約数ペア:

[(1, 22470160), (2, 11235080), (4, 5617540), (5, 4494032), (8, 2808770), (10, 2247016), (16, 1404385), (19, 1182640), (20, 1123508), (38, 591320), (40, 561754), (76, 295660), (80, 280877), (95, 236528), (152, 147830), (190, 118264), (304, 73915), (380, 59132), (760, 29566), (1520, 14783)]