78634370

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{1031}}^1$

素因数の和:1330

約数の個数: 32

約数和(自身を含む): 147121920

約数和(自身を除く): 68487550

約数列:

[1, 2, 5, 10, 29, 58, 145, 263, 290, 526, 1031, 1315, 2062, 2630, 5155, 7627, 10310, 15254, 29899, 38135, 59798, 76270, 149495, 271153, 298990, 542306, 1355765, 2711530, 7863437, 15726874, 39317185, 78634370]

約数ペア:

[(1, 78634370), (2, 39317185), (5, 15726874), (10, 7863437), (29, 2711530), (58, 1355765), (145, 542306), (263, 298990), (290, 271153), (526, 149495), (1031, 76270), (1315, 59798), (2062, 38135), (2630, 29899), (5155, 15254), (7627, 10310)]