4696550

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:161

約数の個数: 48

約数和(自身を含む): 9374400

約数和(自身を除く): 4677850

約数列:

[1, 2, 5, 10, 25, 29, 41, 50, 58, 79, 82, 145, 158, 205, 290, 395, 410, 725, 790, 1025, 1189, 1450, 1975, 2050, 2291, 2378, 3239, 3950, 4582, 5945, 6478, 11455, 11890, 16195, 22910, 29725, 32390, 57275, 59450, 80975, 93931, 114550, 161950, 187862, 469655, 939310, 2348275, 4696550]

約数ペア:

[(1, 4696550), (2, 2348275), (5, 939310), (10, 469655), (25, 187862), (29, 161950), (41, 114550), (50, 93931), (58, 80975), (79, 59450), (82, 57275), (145, 32390), (158, 29725), (205, 22910), (290, 16195), (395, 11890), (410, 11455), (725, 6478), (790, 5945), (1025, 4582), (1189, 3950), (1450, 3239), (1975, 2378), (2050, 2291)]