57300520

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1051}}^1$

素因数の和:1138

約数の個数: 64

約数和(自身を含む): 136339200

約数和(自身を除く): 79038680

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 47, 58, 94, 116, 145, 188, 232, 235, 290, 376, 470, 580, 940, 1051, 1160, 1363, 1880, 2102, 2726, 4204, 5255, 5452, 6815, 8408, 10510, 10904, 13630, 21020, 27260, 30479, 42040, 49397, 54520, 60958, 98794, 121916, 152395, 197588, 243832, 246985, 304790, 395176, 493970, 609580, 987940, 1219160, 1432513, 1975880, 2865026, 5730052, 7162565, 11460104, 14325130, 28650260, 57300520]

約数ペア:

[(1, 57300520), (2, 28650260), (4, 14325130), (5, 11460104), (8, 7162565), (10, 5730052), (20, 2865026), (29, 1975880), (40, 1432513), (47, 1219160), (58, 987940), (94, 609580), (116, 493970), (145, 395176), (188, 304790), (232, 246985), (235, 243832), (290, 197588), (376, 152395), (470, 121916), (580, 98794), (940, 60958), (1051, 54520), (1160, 49397), (1363, 42040), (1880, 30479), (2102, 27260), (2726, 21020), (4204, 13630), (5255, 10904), (5452, 10510), (6815, 8408)]