23317580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:327

約数の個数: 96

約数和(自身を含む): 59609088

約数和(自身を除く): 36291508

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 31, 44, 52, 55, 62, 65, 110, 124, 130, 143, 155, 220, 260, 263, 286, 310, 341, 403, 526, 572, 620, 682, 715, 806, 1052, 1315, 1364, 1430, 1612, 1705, 2015, 2630, 2860, 2893, 3410, 3419, 4030, 4433, 5260, 5786, 6820, 6838, 8060, 8153, 8866, 11572, 13676, 14465, 16306, 17095, 17732, 22165, 28930, 32612, 34190, 37609, 40765, 44330, 57860, 68380, 75218, 81530, 88660, 89683, 105989, 150436, 163060, 179366, 188045, 211978, 358732, 376090, 423956, 448415, 529945, 752180, 896830, 1059890, 1165879, 1793660, 2119780, 2331758, 4663516, 5829395, 11658790, 23317580]

約数ペア:

[(1, 23317580), (2, 11658790), (4, 5829395), (5, 4663516), (10, 2331758), (11, 2119780), (13, 1793660), (20, 1165879), (22, 1059890), (26, 896830), (31, 752180), (44, 529945), (52, 448415), (55, 423956), (62, 376090), (65, 358732), (110, 211978), (124, 188045), (130, 179366), (143, 163060), (155, 150436), (220, 105989), (260, 89683), (263, 88660), (286, 81530), (310, 75218), (341, 68380), (403, 57860), (526, 44330), (572, 40765), (620, 37609), (682, 34190), (715, 32612), (806, 28930), (1052, 22165), (1315, 17732), (1364, 17095), (1430, 16306), (1612, 14465), (1705, 13676), (2015, 11572), (2630, 8866), (2860, 8153), (2893, 8060), (3410, 6838), (3419, 6820), (4030, 5786), (4433, 5260)]