63451760

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{7019}}^1$

素因数の和:7145

約数の個数: 40

約数和(自身を含む): 148852080

約数和(自身を除く): 85400320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 904, 1130, 1808, 2260, 4520, 7019, 9040, 14038, 28076, 35095, 56152, 70190, 112304, 140380, 280760, 561520, 793147, 1586294, 3172588, 3965735, 6345176, 7931470, 12690352, 15862940, 31725880, 63451760]

約数ペア:

[(1, 63451760), (2, 31725880), (4, 15862940), (5, 12690352), (8, 7931470), (10, 6345176), (16, 3965735), (20, 3172588), (40, 1586294), (80, 793147), (113, 561520), (226, 280760), (452, 140380), (565, 112304), (904, 70190), (1130, 56152), (1808, 35095), (2260, 28076), (4520, 14038), (7019, 9040)]