23839840

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4027}}^1$

素因数の和:4079

約数の個数: 48

約数和(自身を含む): 57858192

約数和(自身を除く): 34018352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1480, 2960, 4027, 5920, 8054, 16108, 20135, 32216, 40270, 64432, 80540, 128864, 148999, 161080, 297998, 322160, 595996, 644320, 744995, 1191992, 1489990, 2383984, 2979980, 4767968, 5959960, 11919920, 23839840]

約数ペア:

[(1, 23839840), (2, 11919920), (4, 5959960), (5, 4767968), (8, 2979980), (10, 2383984), (16, 1489990), (20, 1191992), (32, 744995), (37, 644320), (40, 595996), (74, 322160), (80, 297998), (148, 161080), (160, 148999), (185, 128864), (296, 80540), (370, 64432), (592, 40270), (740, 32216), (1184, 20135), (1480, 16108), (2960, 8054), (4027, 5920)]