75915680

素因数分解:

$2^5\times 5^1\times {\mathrm{617}}^1\times {\mathrm{769}}^1$

素因数の和:1401

約数の個数: 48

約数和(自身を含む): 179875080

約数和(自身を除く): 103959400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 617, 769, 1234, 1538, 2468, 3076, 3085, 3845, 4936, 6152, 6170, 7690, 9872, 12304, 12340, 15380, 19744, 24608, 24680, 30760, 49360, 61520, 98720, 123040, 474473, 948946, 1897892, 2372365, 3795784, 4744730, 7591568, 9489460, 15183136, 18978920, 37957840, 75915680]

約数ペア:

[(1, 75915680), (2, 37957840), (4, 18978920), (5, 15183136), (8, 9489460), (10, 7591568), (16, 4744730), (20, 3795784), (32, 2372365), (40, 1897892), (80, 948946), (160, 474473), (617, 123040), (769, 98720), (1234, 61520), (1538, 49360), (2468, 30760), (3076, 24680), (3085, 24608), (3845, 19744), (4936, 15380), (6152, 12340), (6170, 12304), (7690, 9872)]