22422640

素因数分解:

$2^4\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1163}}^1$

素因数の和:1417

約数の個数: 40

約数和(自身を含む): 52393968

約数和(自身を除く): 29971328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 241, 482, 964, 1163, 1205, 1928, 2326, 2410, 3856, 4652, 4820, 5815, 9304, 9640, 11630, 18608, 19280, 23260, 46520, 93040, 280283, 560566, 1121132, 1401415, 2242264, 2802830, 4484528, 5605660, 11211320, 22422640]

約数ペア:

[(1, 22422640), (2, 11211320), (4, 5605660), (5, 4484528), (8, 2802830), (10, 2242264), (16, 1401415), (20, 1121132), (40, 560566), (80, 280283), (241, 93040), (482, 46520), (964, 23260), (1163, 19280), (1205, 18608), (1928, 11630), (2326, 9640), (2410, 9304), (3856, 5815), (4652, 4820)]