24439480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1093}}^1$

素因数の和:1160

約数の個数: 64

約数和(自身を含む): 60651360

約数和(自身を除く): 36211880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 43, 52, 65, 86, 104, 130, 172, 215, 260, 344, 430, 520, 559, 860, 1093, 1118, 1720, 2186, 2236, 2795, 4372, 4472, 5465, 5590, 8744, 10930, 11180, 14209, 21860, 22360, 28418, 43720, 46999, 56836, 71045, 93998, 113672, 142090, 187996, 234995, 284180, 375992, 469990, 568360, 610987, 939980, 1221974, 1879960, 2443948, 3054935, 4887896, 6109870, 12219740, 24439480]

約数ペア:

[(1, 24439480), (2, 12219740), (4, 6109870), (5, 4887896), (8, 3054935), (10, 2443948), (13, 1879960), (20, 1221974), (26, 939980), (40, 610987), (43, 568360), (52, 469990), (65, 375992), (86, 284180), (104, 234995), (130, 187996), (172, 142090), (215, 113672), (260, 93998), (344, 71045), (430, 56836), (520, 46999), (559, 43720), (860, 28418), (1093, 22360), (1118, 21860), (1720, 14209), (2186, 11180), (2236, 10930), (2795, 8744), (4372, 5590), (4472, 5465)]