481923790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{967}}^1$

素因数の和:1097

約数の個数: 64

約数和(自身を含む): 950653440

約数和(自身を除く): 468729650

約数列:

[1, 2, 5, 10, 19, 38, 43, 61, 86, 95, 122, 190, 215, 305, 430, 610, 817, 967, 1159, 1634, 1934, 2318, 2623, 4085, 4835, 5246, 5795, 8170, 9670, 11590, 13115, 18373, 26230, 36746, 41581, 49837, 58987, 83162, 91865, 99674, 117974, 183730, 207905, 249185, 294935, 415810, 498370, 589870, 790039, 1120753, 1580078, 2241506, 2536441, 3950195, 5072882, 5603765, 7900390, 11207530, 12682205, 25364410, 48192379, 96384758, 240961895, 481923790]

約数ペア:

[(1, 481923790), (2, 240961895), (5, 96384758), (10, 48192379), (19, 25364410), (38, 12682205), (43, 11207530), (61, 7900390), (86, 5603765), (95, 5072882), (122, 3950195), (190, 2536441), (215, 2241506), (305, 1580078), (430, 1120753), (610, 790039), (817, 589870), (967, 498370), (1159, 415810), (1634, 294935), (1934, 249185), (2318, 207905), (2623, 183730), (4085, 117974), (4835, 99674), (5246, 91865), (5795, 83162), (8170, 58987), (9670, 49837), (11590, 41581), (13115, 36746), (18373, 26230)]