100206800

素因数分解:

$2^4\times 5^2\times {\mathrm{479}}^1\times {\mathrm{523}}^1$

素因数の和:1020

約数の個数: 60

約数和(自身を含む): 241710720

約数和(自身を除く): 141503920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 479, 523, 958, 1046, 1916, 2092, 2395, 2615, 3832, 4184, 4790, 5230, 7664, 8368, 9580, 10460, 11975, 13075, 19160, 20920, 23950, 26150, 38320, 41840, 47900, 52300, 95800, 104600, 191600, 209200, 250517, 501034, 1002068, 1252585, 2004136, 2505170, 4008272, 5010340, 6262925, 10020680, 12525850, 20041360, 25051700, 50103400, 100206800]

約数ペア:

[(1, 100206800), (2, 50103400), (4, 25051700), (5, 20041360), (8, 12525850), (10, 10020680), (16, 6262925), (20, 5010340), (25, 4008272), (40, 2505170), (50, 2004136), (80, 1252585), (100, 1002068), (200, 501034), (400, 250517), (479, 209200), (523, 191600), (958, 104600), (1046, 95800), (1916, 52300), (2092, 47900), (2395, 41840), (2615, 38320), (3832, 26150), (4184, 23950), (4790, 20920), (5230, 19160), (7664, 13075), (8368, 11975), (9580, 10460)]