57979480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2593}}^1$

素因数の和:2660

約数の個数: 64

約数和(自身を含む): 143811360

約数和(自身を除く): 85831880

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, 1118, 1720, 2236, 2593, 2795, 4472, 5186, 5590, 10372, 11180, 12965, 20744, 22360, 25930, 33709, 51860, 67418, 103720, 111499, 134836, 168545, 222998, 269672, 337090, 445996, 557495, 674180, 891992, 1114990, 1348360, 1449487, 2229980, 2898974, 4459960, 5797948, 7247435, 11595896, 14494870, 28989740, 57979480]

約数ペア:

[(1, 57979480), (2, 28989740), (4, 14494870), (5, 11595896), (8, 7247435), (10, 5797948), (13, 4459960), (20, 2898974), (26, 2229980), (40, 1449487), (43, 1348360), (52, 1114990), (65, 891992), (86, 674180), (104, 557495), (130, 445996), (172, 337090), (215, 269672), (260, 222998), (344, 168545), (430, 134836), (520, 111499), (559, 103720), (860, 67418), (1118, 51860), (1720, 33709), (2236, 25930), (2593, 22360), (2795, 20744), (4472, 12965), (5186, 11180), (5590, 10372)]