4798160

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1621}}^1$

素因数の和:1671

約数の個数: 40

約数和(自身を含む): 11464296

約数和(自身を除く): 6666136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 1621, 2960, 3242, 6484, 8105, 12968, 16210, 25936, 32420, 59977, 64840, 119954, 129680, 239908, 299885, 479816, 599770, 959632, 1199540, 2399080, 4798160]

約数ペア:

[(1, 4798160), (2, 2399080), (4, 1199540), (5, 959632), (8, 599770), (10, 479816), (16, 299885), (20, 239908), (37, 129680), (40, 119954), (74, 64840), (80, 59977), (148, 32420), (185, 25936), (296, 16210), (370, 12968), (592, 8105), (740, 6484), (1480, 3242), (1621, 2960)]