752180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 1862784

約数和(自身を除く): 1110604

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 263, 286, 526, 572, 715, 1052, 1315, 1430, 2630, 2860, 2893, 3419, 5260, 5786, 6838, 11572, 13676, 14465, 17095, 28930, 34190, 37609, 57860, 68380, 75218, 150436, 188045, 376090, 752180]

約数ペア:

[(1, 752180), (2, 376090), (4, 188045), (5, 150436), (10, 75218), (11, 68380), (13, 57860), (20, 37609), (22, 34190), (26, 28930), (44, 17095), (52, 14465), (55, 13676), (65, 11572), (110, 6838), (130, 5786), (143, 5260), (220, 3419), (260, 2893), (263, 2860), (286, 2630), (526, 1430), (572, 1315), (715, 1052)]