104608880

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{42181}}^1$

素因数の和:42225

約数の個数: 40

約数和(自身を含む): 251067264

約数和(自身を除く): 146458384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 42181, 84362, 168724, 210905, 337448, 421810, 674896, 843620, 1307611, 1687240, 2615222, 3374480, 5230444, 6538055, 10460888, 13076110, 20921776, 26152220, 52304440, 104608880]

約数ペア:

[(1, 104608880), (2, 52304440), (4, 26152220), (5, 20921776), (8, 13076110), (10, 10460888), (16, 6538055), (20, 5230444), (31, 3374480), (40, 2615222), (62, 1687240), (80, 1307611), (124, 843620), (155, 674896), (248, 421810), (310, 337448), (496, 210905), (620, 168724), (1240, 84362), (2480, 42181)]