885950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:101

約数の個数: 48

約数和(自身を含む): 1874880

約数和(自身を除く): 988930

約数列:

[1, 2, 5, 10, 13, 25, 26, 29, 47, 50, 58, 65, 94, 130, 145, 235, 290, 325, 377, 470, 611, 650, 725, 754, 1175, 1222, 1363, 1450, 1885, 2350, 2726, 3055, 3770, 6110, 6815, 9425, 13630, 15275, 17719, 18850, 30550, 34075, 35438, 68150, 88595, 177190, 442975, 885950]

約数ペア:

[(1, 885950), (2, 442975), (5, 177190), (10, 88595), (13, 68150), (25, 35438), (26, 34075), (29, 30550), (47, 18850), (50, 17719), (58, 15275), (65, 13630), (94, 9425), (130, 6815), (145, 6110), (235, 3770), (290, 3055), (325, 2726), (377, 2350), (470, 1885), (611, 1450), (650, 1363), (725, 1222), (754, 1175)]