103621520

素因数分解:

$2^4\times 5^1\times {\mathrm{613}}^1\times {\mathrm{2113}}^1$

素因数の和:2739

約数の個数: 40

約数和(自身を含む): 241427256

約数和(自身を除く): 137805736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 613, 1226, 2113, 2452, 3065, 4226, 4904, 6130, 8452, 9808, 10565, 12260, 16904, 21130, 24520, 33808, 42260, 49040, 84520, 169040, 1295269, 2590538, 5181076, 6476345, 10362152, 12952690, 20724304, 25905380, 51810760, 103621520]

約数ペア:

[(1, 103621520), (2, 51810760), (4, 25905380), (5, 20724304), (8, 12952690), (10, 10362152), (16, 6476345), (20, 5181076), (40, 2590538), (80, 1295269), (613, 169040), (1226, 84520), (2113, 49040), (2452, 42260), (3065, 33808), (4226, 24520), (4904, 21130), (6130, 16904), (8452, 12260), (9808, 10565)]