24080720

素因数分解:

$2^4\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1249}}^1$

素因数の和:1503

約数の個数: 40

約数和(自身を含む): 56265000

約数和(自身を除く): 32184280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 241, 482, 964, 1205, 1249, 1928, 2410, 2498, 3856, 4820, 4996, 6245, 9640, 9992, 12490, 19280, 19984, 24980, 49960, 99920, 301009, 602018, 1204036, 1505045, 2408072, 3010090, 4816144, 6020180, 12040360, 24080720]

約数ペア:

[(1, 24080720), (2, 12040360), (4, 6020180), (5, 4816144), (8, 3010090), (10, 2408072), (16, 1505045), (20, 1204036), (40, 602018), (80, 301009), (241, 99920), (482, 49960), (964, 24980), (1205, 19984), (1249, 19280), (1928, 12490), (2410, 9992), (2498, 9640), (3856, 6245), (4820, 4996)]