33372680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1039}}^1$

素因数の和:1134

約数の個数: 64

約数和(自身を含む): 83116800

約数和(自身を除く): 49744120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 73, 88, 110, 146, 220, 292, 365, 440, 584, 730, 803, 1039, 1460, 1606, 2078, 2920, 3212, 4015, 4156, 5195, 6424, 8030, 8312, 10390, 11429, 16060, 20780, 22858, 32120, 41560, 45716, 57145, 75847, 91432, 114290, 151694, 228580, 303388, 379235, 457160, 606776, 758470, 834317, 1516940, 1668634, 3033880, 3337268, 4171585, 6674536, 8343170, 16686340, 33372680]

約数ペア:

[(1, 33372680), (2, 16686340), (4, 8343170), (5, 6674536), (8, 4171585), (10, 3337268), (11, 3033880), (20, 1668634), (22, 1516940), (40, 834317), (44, 758470), (55, 606776), (73, 457160), (88, 379235), (110, 303388), (146, 228580), (220, 151694), (292, 114290), (365, 91432), (440, 75847), (584, 57145), (730, 45716), (803, 41560), (1039, 32120), (1460, 22858), (1606, 20780), (2078, 16060), (2920, 11429), (3212, 10390), (4015, 8312), (4156, 8030), (5195, 6424)]