371848100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9227}}^1$

素因数の和:9285

約数の個数: 72

約数和(自身を含む): 897109248

約数和(自身を除く): 525261148

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 31, 50, 52, 62, 65, 100, 124, 130, 155, 260, 310, 325, 403, 620, 650, 775, 806, 1300, 1550, 1612, 2015, 3100, 4030, 8060, 9227, 10075, 18454, 20150, 36908, 40300, 46135, 92270, 119951, 184540, 230675, 239902, 286037, 461350, 479804, 572074, 599755, 922700, 1144148, 1199510, 1430185, 2399020, 2860370, 2998775, 3718481, 5720740, 5997550, 7150925, 7436962, 11995100, 14301850, 14873924, 18592405, 28603700, 37184810, 74369620, 92962025, 185924050, 371848100]

約数ペア:

[(1, 371848100), (2, 185924050), (4, 92962025), (5, 74369620), (10, 37184810), (13, 28603700), (20, 18592405), (25, 14873924), (26, 14301850), (31, 11995100), (50, 7436962), (52, 7150925), (62, 5997550), (65, 5720740), (100, 3718481), (124, 2998775), (130, 2860370), (155, 2399020), (260, 1430185), (310, 1199510), (325, 1144148), (403, 922700), (620, 599755), (650, 572074), (775, 479804), (806, 461350), (1300, 286037), (1550, 239902), (1612, 230675), (2015, 184540), (3100, 119951), (4030, 92270), (8060, 46135), (9227, 40300), (10075, 36908), (18454, 20150)]