2352354920

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{21773}}^1$

素因数の和:21894

約数の個数: 64

約数和(自身を含む): 5510563920

約数和(自身を除く): 3158209000

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 73, 74, 146, 148, 185, 292, 296, 365, 370, 584, 730, 740, 1460, 1480, 2701, 2920, 5402, 10804, 13505, 21608, 21773, 27010, 43546, 54020, 87092, 108040, 108865, 174184, 217730, 435460, 805601, 870920, 1589429, 1611202, 3178858, 3222404, 4028005, 6357716, 6444808, 7947145, 8056010, 12715432, 15894290, 16112020, 31788580, 32224040, 58808873, 63577160, 117617746, 235235492, 294044365, 470470984, 588088730, 1176177460, 2352354920]

約数ペア:

[(1, 2352354920), (2, 1176177460), (4, 588088730), (5, 470470984), (8, 294044365), (10, 235235492), (20, 117617746), (37, 63577160), (40, 58808873), (73, 32224040), (74, 31788580), (146, 16112020), (148, 15894290), (185, 12715432), (292, 8056010), (296, 7947145), (365, 6444808), (370, 6357716), (584, 4028005), (730, 3222404), (740, 3178858), (1460, 1611202), (1480, 1589429), (2701, 870920), (2920, 805601), (5402, 435460), (10804, 217730), (13505, 174184), (21608, 108865), (21773, 108040), (27010, 87092), (43546, 54020)]