2590346320

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{875117}}^1$

素因数の和:875167

約数の個数: 40

約数和(自身を含む): 6185334024

約数和(自身を除く): 3594987704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 875117, 1750234, 3500468, 4375585, 7000936, 8751170, 14001872, 17502340, 32379329, 35004680, 64758658, 70009360, 129517316, 161896645, 259034632, 323793290, 518069264, 647586580, 1295173160, 2590346320]

約数ペア:

[(1, 2590346320), (2, 1295173160), (4, 647586580), (5, 518069264), (8, 323793290), (10, 259034632), (16, 161896645), (20, 129517316), (37, 70009360), (40, 64758658), (74, 35004680), (80, 32379329), (148, 17502340), (185, 14001872), (296, 8751170), (370, 7000936), (592, 4375585), (740, 3500468), (1480, 1750234), (2960, 875117)]