23463920

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{7927}}^1$

素因数の和:7977

約数の個数: 40

約数和(自身を含む): 56035104

約数和(自身を除く): 32571184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 7927, 15854, 31708, 39635, 63416, 79270, 126832, 158540, 293299, 317080, 586598, 634160, 1173196, 1466495, 2346392, 2932990, 4692784, 5865980, 11731960, 23463920]

約数ペア:

[(1, 23463920), (2, 11731960), (4, 5865980), (5, 4692784), (8, 2932990), (10, 2346392), (16, 1466495), (20, 1173196), (37, 634160), (40, 586598), (74, 317080), (80, 293299), (148, 158540), (185, 126832), (296, 79270), (370, 63416), (592, 39635), (740, 31708), (1480, 15854), (2960, 7927)]