71140250

素因数分解:

$2^1\times 5^3\times {\mathrm{284561}}^1$

素因数の和:284578

約数の個数: 16

約数和(自身を含む): 133175016

約数和(自身を除く): 62034766

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 284561, 569122, 1422805, 2845610, 7114025, 14228050, 35570125, 71140250]

約数ペア:

[(1, 71140250), (2, 35570125), (5, 14228050), (10, 7114025), (25, 2845610), (50, 1422805), (125, 569122), (250, 284561)]