1540804550

素因数分解:

$2^1\times 5^2\times {\mathrm{3271}}^1\times {\mathrm{9421}}^1$

素因数の和:12704

約数の個数: 24

約数和(自身を含む): 2867076912

約数和(自身を除く): 1326272362

約数列:

[1, 2, 5, 10, 25, 50, 3271, 6542, 9421, 16355, 18842, 32710, 47105, 81775, 94210, 163550, 235525, 471050, 30816091, 61632182, 154080455, 308160910, 770402275, 1540804550]

約数ペア:

[(1, 1540804550), (2, 770402275), (5, 308160910), (10, 154080455), (25, 61632182), (50, 30816091), (3271, 471050), (6542, 235525), (9421, 163550), (16355, 94210), (18842, 81775), (32710, 47105)]