9802960

素因数分解:

$2^4\times 5^1\times {\mathrm{181}}^1\times {\mathrm{677}}^1$

素因数の和:871

約数の個数: 40

約数和(自身を含む): 22951656

約数和(自身を除く): 13148696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 181, 362, 677, 724, 905, 1354, 1448, 1810, 2708, 2896, 3385, 3620, 5416, 6770, 7240, 10832, 13540, 14480, 27080, 54160, 122537, 245074, 490148, 612685, 980296, 1225370, 1960592, 2450740, 4901480, 9802960]

約数ペア:

[(1, 9802960), (2, 4901480), (4, 2450740), (5, 1960592), (8, 1225370), (10, 980296), (16, 612685), (20, 490148), (40, 245074), (80, 122537), (181, 54160), (362, 27080), (677, 14480), (724, 13540), (905, 10832), (1354, 7240), (1448, 6770), (1810, 5416), (2708, 3620), (2896, 3385)]