1129550

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:101

約数の個数: 48

約数和(自身を含む): 2343600

約数和(自身を除く): 1214050

約数列:

[1, 2, 5, 10, 19, 25, 29, 38, 41, 50, 58, 82, 95, 145, 190, 205, 290, 410, 475, 551, 725, 779, 950, 1025, 1102, 1189, 1450, 1558, 2050, 2378, 2755, 3895, 5510, 5945, 7790, 11890, 13775, 19475, 22591, 27550, 29725, 38950, 45182, 59450, 112955, 225910, 564775, 1129550]

約数ペア:

[(1, 1129550), (2, 564775), (5, 225910), (10, 112955), (19, 59450), (25, 45182), (29, 38950), (38, 29725), (41, 27550), (50, 22591), (58, 19475), (82, 13775), (95, 11890), (145, 7790), (190, 5945), (205, 5510), (290, 3895), (410, 2755), (475, 2378), (551, 2050), (725, 1558), (779, 1450), (950, 1189), (1025, 1102)]