72583370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{1019}}^1$

素因数の和:1462

約数の個数: 32

約数和(自身を含む): 138801600

約数和(自身を除く): 66218230

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 419, 838, 1019, 2038, 2095, 4190, 5095, 7123, 10190, 14246, 17323, 34646, 35615, 71230, 86615, 173230, 426961, 853922, 2134805, 4269610, 7258337, 14516674, 36291685, 72583370]

約数ペア:

[(1, 72583370), (2, 36291685), (5, 14516674), (10, 7258337), (17, 4269610), (34, 2134805), (85, 853922), (170, 426961), (419, 173230), (838, 86615), (1019, 71230), (2038, 35615), (2095, 34646), (4190, 17323), (5095, 14246), (7123, 10190)]