125601860

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{3259}}^1$

素因数の和:3356

約数の個数: 48

約数和(自身を含む): 276030720

約数和(自身を除く): 150428860

約数列:

[1, 2, 4, 5, 10, 20, 41, 47, 82, 94, 164, 188, 205, 235, 410, 470, 820, 940, 1927, 3259, 3854, 6518, 7708, 9635, 13036, 16295, 19270, 32590, 38540, 65180, 133619, 153173, 267238, 306346, 534476, 612692, 668095, 765865, 1336190, 1531730, 2672380, 3063460, 6280093, 12560186, 25120372, 31400465, 62800930, 125601860]

約数ペア:

[(1, 125601860), (2, 62800930), (4, 31400465), (5, 25120372), (10, 12560186), (20, 6280093), (41, 3063460), (47, 2672380), (82, 1531730), (94, 1336190), (164, 765865), (188, 668095), (205, 612692), (235, 534476), (410, 306346), (470, 267238), (820, 153173), (940, 133619), (1927, 65180), (3259, 38540), (3854, 32590), (6518, 19270), (7708, 16295), (9635, 13036)]