1128847100

素因数分解:

$2^2\times 5^2\times {\mathrm{11288471}}^1$

素因数の和:11288485

約数の個数: 18

約数和(自身を含む): 2449598424

約数和(自身を除く): 1320751324

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 11288471, 22576942, 45153884, 56442355, 112884710, 225769420, 282211775, 564423550, 1128847100]

約数ペア:

[(1, 1128847100), (2, 564423550), (4, 282211775), (5, 225769420), (10, 112884710), (20, 56442355), (25, 45153884), (50, 22576942), (100, 11288471)]