64224680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1093}}^1$

素因数の和:1230

約数の個数: 64

約数和(自身を含む): 157142160

約数和(自身を除く): 92917480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 113, 130, 226, 260, 452, 520, 565, 904, 1093, 1130, 1469, 2186, 2260, 2938, 4372, 4520, 5465, 5876, 7345, 8744, 10930, 11752, 14209, 14690, 21860, 28418, 29380, 43720, 56836, 58760, 71045, 113672, 123509, 142090, 247018, 284180, 494036, 568360, 617545, 988072, 1235090, 1605617, 2470180, 3211234, 4940360, 6422468, 8028085, 12844936, 16056170, 32112340, 64224680]

約数ペア:

[(1, 64224680), (2, 32112340), (4, 16056170), (5, 12844936), (8, 8028085), (10, 6422468), (13, 4940360), (20, 3211234), (26, 2470180), (40, 1605617), (52, 1235090), (65, 988072), (104, 617545), (113, 568360), (130, 494036), (226, 284180), (260, 247018), (452, 142090), (520, 123509), (565, 113672), (904, 71045), (1093, 58760), (1130, 56836), (1469, 43720), (2186, 29380), (2260, 28418), (2938, 21860), (4372, 14690), (4520, 14209), (5465, 11752), (5876, 10930), (7345, 8744)]