113867960

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{401}}^1$

素因数の和:672

約数の個数: 64

約数和(自身を含む): 266284800

約数和(自身を除く): 152416840

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 229, 248, 310, 401, 458, 620, 802, 916, 1145, 1240, 1604, 1832, 2005, 2290, 3208, 4010, 4580, 7099, 8020, 9160, 12431, 14198, 16040, 24862, 28396, 35495, 49724, 56792, 62155, 70990, 91829, 99448, 124310, 141980, 183658, 248620, 283960, 367316, 459145, 497240, 734632, 918290, 1836580, 2846699, 3673160, 5693398, 11386796, 14233495, 22773592, 28466990, 56933980, 113867960]

約数ペア:

[(1, 113867960), (2, 56933980), (4, 28466990), (5, 22773592), (8, 14233495), (10, 11386796), (20, 5693398), (31, 3673160), (40, 2846699), (62, 1836580), (124, 918290), (155, 734632), (229, 497240), (248, 459145), (310, 367316), (401, 283960), (458, 248620), (620, 183658), (802, 141980), (916, 124310), (1145, 99448), (1240, 91829), (1604, 70990), (1832, 62155), (2005, 56792), (2290, 49724), (3208, 35495), (4010, 28396), (4580, 24862), (7099, 16040), (8020, 14198), (9160, 12431)]