16103688250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{4954981}}^1$

素因数の和:4955011

約数の個数: 32

約数和(自身を含む): 32465042064

約数和(自身を除く): 16361353814

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 4954981, 9909962, 24774905, 49549810, 64414753, 123874525, 128829506, 247749050, 322073765, 619372625, 644147530, 1238745250, 1610368825, 3220737650, 8051844125, 16103688250]

約数ペア:

[(1, 16103688250), (2, 8051844125), (5, 3220737650), (10, 1610368825), (13, 1238745250), (25, 644147530), (26, 619372625), (50, 322073765), (65, 247749050), (125, 128829506), (130, 123874525), (250, 64414753), (325, 49549810), (650, 24774905), (1625, 9909962), (3250, 4954981)]