1570298048740

素因数分解:

$2^2\times 5^1\times {\mathrm{983}}^1\times {\mathrm{1171}}^1\times {\mathrm{68209}}^1$

素因数の和:70372

約数の個数: 48

約数和(自身を含む): 3303847935360

約数和(自身を除く): 1733549886620

約数列:

[1, 2, 4, 5, 10, 20, 983, 1171, 1966, 2342, 3932, 4684, 4915, 5855, 9830, 11710, 19660, 23420, 68209, 136418, 272836, 341045, 682090, 1151093, 1364180, 2302186, 4604372, 5755465, 11510930, 23021860, 67049447, 79872739, 134098894, 159745478, 268197788, 319490956, 335247235, 399363695, 670494470, 798727390, 1340988940, 1597454780, 78514902437, 157029804874, 314059609748, 392574512185, 785149024370, 1570298048740]

約数ペア:

[(1, 1570298048740), (2, 785149024370), (4, 392574512185), (5, 314059609748), (10, 157029804874), (20, 78514902437), (983, 1597454780), (1171, 1340988940), (1966, 798727390), (2342, 670494470), (3932, 399363695), (4684, 335247235), (4915, 319490956), (5855, 268197788), (9830, 159745478), (11710, 134098894), (19660, 79872739), (23420, 67049447), (68209, 23021860), (136418, 11510930), (272836, 5755465), (341045, 4604372), (682090, 2302186), (1151093, 1364180)]