2545732810

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{8778389}}^1$

素因数の和:8778425

約数の個数: 16

約数和(自身を含む): 4740330600

約数和(自身を除く): 2194597790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 8778389, 17556778, 43891945, 87783890, 254573281, 509146562, 1272866405, 2545732810]

約数ペア:

[(1, 2545732810), (2, 1272866405), (5, 509146562), (10, 254573281), (29, 87783890), (58, 43891945), (145, 17556778), (290, 8778389)]