136882390160

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2341}}^1\times {\mathrm{15551}}^1$

素因数の和:17952

約数の個数: 80

約数和(自身を含む): 325182615552

約数和(自身を除く): 188300225392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 2341, 3760, 4682, 9364, 11705, 15551, 18728, 23410, 31102, 37456, 46820, 62204, 77755, 93640, 110027, 124408, 155510, 187280, 220054, 248816, 311020, 440108, 550135, 622040, 730897, 880216, 1100270, 1244080, 1461794, 1760432, 2200540, 2923588, 3654485, 4401080, 5847176, 7308970, 8802160, 11694352, 14617940, 29235880, 36404891, 58471760, 72809782, 145619564, 182024455, 291239128, 364048910, 582478256, 728097820, 1456195640, 1711029877, 2912391280, 3422059754, 6844119508, 8555149385, 13688239016, 17110298770, 27376478032, 34220597540, 68441195080, 136882390160]

約数ペア:

[(1, 136882390160), (2, 68441195080), (4, 34220597540), (5, 27376478032), (8, 17110298770), (10, 13688239016), (16, 8555149385), (20, 6844119508), (40, 3422059754), (47, 2912391280), (80, 1711029877), (94, 1456195640), (188, 728097820), (235, 582478256), (376, 364048910), (470, 291239128), (752, 182024455), (940, 145619564), (1880, 72809782), (2341, 58471760), (3760, 36404891), (4682, 29235880), (9364, 14617940), (11705, 11694352), (15551, 8802160), (18728, 7308970), (23410, 5847176), (31102, 4401080), (37456, 3654485), (46820, 2923588), (62204, 2200540), (77755, 1760432), (93640, 1461794), (110027, 1244080), (124408, 1100270), (155510, 880216), (187280, 730897), (220054, 622040), (248816, 550135), (311020, 440108)]