75236380

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{121349}}^1$

素因数の和:121389

約数の個数: 24

約数和(自身を含む): 163094400

約数和(自身を除く): 87858020

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 121349, 242698, 485396, 606745, 1213490, 2426980, 3761819, 7523638, 15047276, 18809095, 37618190, 75236380]

約数ペア:

[(1, 75236380), (2, 37618190), (4, 18809095), (5, 15047276), (10, 7523638), (20, 3761819), (31, 2426980), (62, 1213490), (124, 606745), (155, 485396), (310, 242698), (620, 121349)]