1078265540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{104281}}^1$

素因数の和:104348

約数の個数: 48

約数和(自身を含む): 2522790144

約数和(自身を除く): 1444524604

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 188, 220, 235, 470, 517, 940, 1034, 2068, 2585, 5170, 10340, 104281, 208562, 417124, 521405, 1042810, 1147091, 2085620, 2294182, 4588364, 4901207, 5735455, 9802414, 11470910, 19604828, 22941820, 24506035, 49012070, 53913277, 98024140, 107826554, 215653108, 269566385, 539132770, 1078265540]

約数ペア:

[(1, 1078265540), (2, 539132770), (4, 269566385), (5, 215653108), (10, 107826554), (11, 98024140), (20, 53913277), (22, 49012070), (44, 24506035), (47, 22941820), (55, 19604828), (94, 11470910), (110, 9802414), (188, 5735455), (220, 4901207), (235, 4588364), (470, 2294182), (517, 2085620), (940, 1147091), (1034, 1042810), (2068, 521405), (2585, 417124), (5170, 208562), (10340, 104281)]