108266960

素因数分解:

$2^4\times 5^1\times {\mathrm{181}}^1\times {\mathrm{7477}}^1$

素因数の和:7671

約数の個数: 40

約数和(自身を含む): 253145256

約数和(自身を除く): 144878296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 181, 362, 724, 905, 1448, 1810, 2896, 3620, 7240, 7477, 14480, 14954, 29908, 37385, 59816, 74770, 119632, 149540, 299080, 598160, 1353337, 2706674, 5413348, 6766685, 10826696, 13533370, 21653392, 27066740, 54133480, 108266960]

約数ペア:

[(1, 108266960), (2, 54133480), (4, 27066740), (5, 21653392), (8, 13533370), (10, 10826696), (16, 6766685), (20, 5413348), (40, 2706674), (80, 1353337), (181, 598160), (362, 299080), (724, 149540), (905, 119632), (1448, 74770), (1810, 59816), (2896, 37385), (3620, 29908), (7240, 14954), (7477, 14480)]