8341790

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:488

約数の個数: 32

約数和(自身を含む): 15759360

約数和(自身を除く): 7417570

約数列:

[1, 2, 5, 10, 31, 62, 71, 142, 155, 310, 355, 379, 710, 758, 1895, 2201, 3790, 4402, 11005, 11749, 22010, 23498, 26909, 53818, 58745, 117490, 134545, 269090, 834179, 1668358, 4170895, 8341790]

約数ペア:

[(1, 8341790), (2, 4170895), (5, 1668358), (10, 834179), (31, 269090), (62, 134545), (71, 117490), (142, 58745), (155, 53818), (310, 26909), (355, 23498), (379, 22010), (710, 11749), (758, 11005), (1895, 4402), (2201, 3790)]