58981520

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{56713}}^1$

素因数の和:56739

約数の個数: 40

約数和(自身を含む): 147683256

約数和(自身を除く): 88701736

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 56713, 113426, 226852, 283565, 453704, 567130, 737269, 907408, 1134260, 1474538, 2268520, 2949076, 3686345, 4537040, 5898152, 7372690, 11796304, 14745380, 29490760, 58981520]

約数ペア:

[(1, 58981520), (2, 29490760), (4, 14745380), (5, 11796304), (8, 7372690), (10, 5898152), (13, 4537040), (16, 3686345), (20, 2949076), (26, 2268520), (40, 1474538), (52, 1134260), (65, 907408), (80, 737269), (104, 567130), (130, 453704), (208, 283565), (260, 226852), (520, 113426), (1040, 56713)]