105371480

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{84977}}^1$

素因数の和:85019

約数の個数: 32

約数和(自身を含む): 244736640

約数和(自身を除く): 139365160

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 84977, 169954, 339908, 424885, 679816, 849770, 1699540, 2634287, 3399080, 5268574, 10537148, 13171435, 21074296, 26342870, 52685740, 105371480]

約数ペア:

[(1, 105371480), (2, 52685740), (4, 26342870), (5, 21074296), (8, 13171435), (10, 10537148), (20, 5268574), (31, 3399080), (40, 2634287), (62, 1699540), (124, 849770), (155, 679816), (248, 424885), (310, 339908), (620, 169954), (1240, 84977)]