44042920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{271}}^1$

素因数の和:538

約数の個数: 64

約数和(自身を含む): 105753600

約数和(自身を除く): 61710680

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 239, 271, 340, 478, 542, 680, 956, 1084, 1195, 1355, 1912, 2168, 2390, 2710, 4063, 4607, 4780, 5420, 8126, 9214, 9560, 10840, 16252, 18428, 20315, 23035, 32504, 36856, 40630, 46070, 64769, 81260, 92140, 129538, 162520, 184280, 259076, 323845, 518152, 647690, 1101073, 1295380, 2202146, 2590760, 4404292, 5505365, 8808584, 11010730, 22021460, 44042920]

約数ペア:

[(1, 44042920), (2, 22021460), (4, 11010730), (5, 8808584), (8, 5505365), (10, 4404292), (17, 2590760), (20, 2202146), (34, 1295380), (40, 1101073), (68, 647690), (85, 518152), (136, 323845), (170, 259076), (239, 184280), (271, 162520), (340, 129538), (478, 92140), (542, 81260), (680, 64769), (956, 46070), (1084, 40630), (1195, 36856), (1355, 32504), (1912, 23035), (2168, 20315), (2390, 18428), (2710, 16252), (4063, 10840), (4607, 9560), (4780, 9214), (5420, 8126)]