63628480

素因数分解:

$2^6\times 5^1\times {\mathrm{198839}}^1$

素因数の和:198856

約数の個数: 28

約数和(自身を含む): 151516080

約数和(自身を除く): 87887600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 198839, 397678, 795356, 994195, 1590712, 1988390, 3181424, 3976780, 6362848, 7953560, 12725696, 15907120, 31814240, 63628480]

約数ペア:

[(1, 63628480), (2, 31814240), (4, 15907120), (5, 12725696), (8, 7953560), (10, 6362848), (16, 3976780), (20, 3181424), (32, 1988390), (40, 1590712), (64, 994195), (80, 795356), (160, 397678), (320, 198839)]