56908480

素因数分解:

$2^6\times 5^1\times {\mathrm{177839}}^1$

素因数の和:177856

約数の個数: 28

約数和(自身を含む): 135514080

約数和(自身を除く): 78605600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 177839, 355678, 711356, 889195, 1422712, 1778390, 2845424, 3556780, 5690848, 7113560, 11381696, 14227120, 28454240, 56908480]

約数ペア:

[(1, 56908480), (2, 28454240), (4, 14227120), (5, 11381696), (8, 7113560), (10, 5690848), (16, 3556780), (20, 2845424), (32, 1778390), (40, 1422712), (64, 889195), (80, 711356), (160, 355678), (320, 177839)]