12492022240

素因数分解:

$2^5\times 5^1\times {\mathrm{349}}^1\times {\mathrm{223711}}^1$

素因数の和:224075

約数の個数: 48

約数和(自身を含む): 29597097600

約数和(自身を除く): 17105075360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 349, 698, 1396, 1745, 2792, 3490, 5584, 6980, 11168, 13960, 27920, 55840, 223711, 447422, 894844, 1118555, 1789688, 2237110, 3579376, 4474220, 7158752, 8948440, 17896880, 35793760, 78075139, 156150278, 312300556, 390375695, 624601112, 780751390, 1249202224, 1561502780, 2498404448, 3123005560, 6246011120, 12492022240]

約数ペア:

[(1, 12492022240), (2, 6246011120), (4, 3123005560), (5, 2498404448), (8, 1561502780), (10, 1249202224), (16, 780751390), (20, 624601112), (32, 390375695), (40, 312300556), (80, 156150278), (160, 78075139), (349, 35793760), (698, 17896880), (1396, 8948440), (1745, 7158752), (2792, 4474220), (3490, 3579376), (5584, 2237110), (6980, 1789688), (11168, 1118555), (13960, 894844), (27920, 447422), (55840, 223711)]