108686180

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{22549}}^1$

素因数の和:22799

約数の個数: 24

約数和(自身を含む): 229198200

約数和(自身を除く): 120512020

約数列:

[1, 2, 4, 5, 10, 20, 241, 482, 964, 1205, 2410, 4820, 22549, 45098, 90196, 112745, 225490, 450980, 5434309, 10868618, 21737236, 27171545, 54343090, 108686180]

約数ペア:

[(1, 108686180), (2, 54343090), (4, 27171545), (5, 21737236), (10, 10868618), (20, 5434309), (241, 450980), (482, 225490), (964, 112745), (1205, 90196), (2410, 45098), (4820, 22549)]