99375770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{24659}}^1$

素因数の和:24710

約数の個数: 32

約数和(自身を含む): 198858240

約数和(自身を除く): 99482470

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 24659, 49318, 123295, 246590, 320567, 641134, 764429, 1528858, 1602835, 3205670, 3822145, 7644290, 9937577, 19875154, 49687885, 99375770]

約数ペア:

[(1, 99375770), (2, 49687885), (5, 19875154), (10, 9937577), (13, 7644290), (26, 3822145), (31, 3205670), (62, 1602835), (65, 1528858), (130, 764429), (155, 641134), (310, 320567), (403, 246590), (806, 123295), (2015, 49318), (4030, 24659)]