8483150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:477

約数の個数: 48

約数和(自身を含む): 17582208

約数和(自身を除く): 9099058

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 62, 65, 130, 155, 310, 325, 403, 421, 650, 775, 806, 842, 1550, 2015, 2105, 4030, 4210, 5473, 10075, 10525, 10946, 13051, 20150, 21050, 26102, 27365, 54730, 65255, 130510, 136825, 169663, 273650, 326275, 339326, 652550, 848315, 1696630, 4241575, 8483150]

約数ペア:

[(1, 8483150), (2, 4241575), (5, 1696630), (10, 848315), (13, 652550), (25, 339326), (26, 326275), (31, 273650), (50, 169663), (62, 136825), (65, 130510), (130, 65255), (155, 54730), (310, 27365), (325, 26102), (403, 21050), (421, 20150), (650, 13051), (775, 10946), (806, 10525), (842, 10075), (1550, 5473), (2015, 4210), (2105, 4030)]