165484150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{8779}}^1$

素因数の和:8833

約数の個数: 48

約数和(自身を含む): 342946800

約数和(自身を除く): 177462650

約数列:

[1, 2, 5, 10, 13, 25, 26, 29, 50, 58, 65, 130, 145, 290, 325, 377, 650, 725, 754, 1450, 1885, 3770, 8779, 9425, 17558, 18850, 43895, 87790, 114127, 219475, 228254, 254591, 438950, 509182, 570635, 1141270, 1272955, 2545910, 2853175, 3309683, 5706350, 6364775, 6619366, 12729550, 16548415, 33096830, 82742075, 165484150]

約数ペア:

[(1, 165484150), (2, 82742075), (5, 33096830), (10, 16548415), (13, 12729550), (25, 6619366), (26, 6364775), (29, 5706350), (50, 3309683), (58, 2853175), (65, 2545910), (130, 1272955), (145, 1141270), (290, 570635), (325, 509182), (377, 438950), (650, 254591), (725, 228254), (754, 219475), (1450, 114127), (1885, 87790), (3770, 43895), (8779, 18850), (9425, 17558)]