23053160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1031}}^1$

素因数の和:1098

約数の個数: 64

約数和(自身を含む): 57214080

約数和(自身を除く): 34160920

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, 1031, 1118, 1720, 2062, 2236, 2795, 4124, 4472, 5155, 5590, 8248, 10310, 11180, 13403, 20620, 22360, 26806, 41240, 44333, 53612, 67015, 88666, 107224, 134030, 177332, 221665, 268060, 354664, 443330, 536120, 576329, 886660, 1152658, 1773320, 2305316, 2881645, 4610632, 5763290, 11526580, 23053160]

約数ペア:

[(1, 23053160), (2, 11526580), (4, 5763290), (5, 4610632), (8, 2881645), (10, 2305316), (13, 1773320), (20, 1152658), (26, 886660), (40, 576329), (43, 536120), (52, 443330), (65, 354664), (86, 268060), (104, 221665), (130, 177332), (172, 134030), (215, 107224), (260, 88666), (344, 67015), (430, 53612), (520, 44333), (559, 41240), (860, 26806), (1031, 22360), (1118, 20620), (1720, 13403), (2062, 11180), (2236, 10310), (2795, 8248), (4124, 5590), (4472, 5155)]