713209250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7079}}^1$

素因数の和:7140

約数の個数: 64

約数和(自身を含む): 1484421120

約数和(自身を除く): 771211870

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 62, 65, 125, 130, 155, 250, 310, 325, 403, 650, 775, 806, 1550, 1625, 2015, 3250, 3875, 4030, 7079, 7750, 10075, 14158, 20150, 35395, 50375, 70790, 92027, 100750, 176975, 184054, 219449, 353950, 438898, 460135, 884875, 920270, 1097245, 1769750, 2194490, 2300675, 2852837, 4601350, 5486225, 5705674, 10972450, 11503375, 14264185, 23006750, 27431125, 28528370, 54862250, 71320925, 142641850, 356604625, 713209250]

約数ペア:

[(1, 713209250), (2, 356604625), (5, 142641850), (10, 71320925), (13, 54862250), (25, 28528370), (26, 27431125), (31, 23006750), (50, 14264185), (62, 11503375), (65, 10972450), (125, 5705674), (130, 5486225), (155, 4601350), (250, 2852837), (310, 2300675), (325, 2194490), (403, 1769750), (650, 1097245), (775, 920270), (806, 884875), (1550, 460135), (1625, 438898), (2015, 353950), (3250, 219449), (3875, 184054), (4030, 176975), (7079, 100750), (7750, 92027), (10075, 70790), (14158, 50375), (20150, 35395)]