43011020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1$

素因数の和:339

約数の個数: 96

約数和(自身を含む): 106178688

約数和(自身を除く): 63167668

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 37, 52, 65, 68, 74, 85, 130, 148, 170, 185, 221, 260, 263, 340, 370, 442, 481, 526, 629, 740, 884, 962, 1052, 1105, 1258, 1315, 1924, 2210, 2405, 2516, 2630, 3145, 3419, 4420, 4471, 4810, 5260, 6290, 6838, 8177, 8942, 9620, 9731, 12580, 13676, 16354, 17095, 17884, 19462, 22355, 32708, 34190, 38924, 40885, 44710, 48655, 58123, 68380, 81770, 89420, 97310, 116246, 126503, 163540, 165427, 194620, 232492, 253006, 290615, 330854, 506012, 581230, 632515, 661708, 827135, 1162460, 1265030, 1654270, 2150551, 2530060, 3308540, 4301102, 8602204, 10752755, 21505510, 43011020]

約数ペア:

[(1, 43011020), (2, 21505510), (4, 10752755), (5, 8602204), (10, 4301102), (13, 3308540), (17, 2530060), (20, 2150551), (26, 1654270), (34, 1265030), (37, 1162460), (52, 827135), (65, 661708), (68, 632515), (74, 581230), (85, 506012), (130, 330854), (148, 290615), (170, 253006), (185, 232492), (221, 194620), (260, 165427), (263, 163540), (340, 126503), (370, 116246), (442, 97310), (481, 89420), (526, 81770), (629, 68380), (740, 58123), (884, 48655), (962, 44710), (1052, 40885), (1105, 38924), (1258, 34190), (1315, 32708), (1924, 22355), (2210, 19462), (2405, 17884), (2516, 17095), (2630, 16354), (3145, 13676), (3419, 12580), (4420, 9731), (4471, 9620), (4810, 8942), (5260, 8177), (6290, 6838)]