78827470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{4591}}^1$

素因数の和:4716

約数の個数: 32

約数和(自身を含む): 151756416

約数和(自身を除く): 72928946

約数列:

[1, 2, 5, 10, 17, 34, 85, 101, 170, 202, 505, 1010, 1717, 3434, 4591, 8585, 9182, 17170, 22955, 45910, 78047, 156094, 390235, 463691, 780470, 927382, 2318455, 4636910, 7882747, 15765494, 39413735, 78827470]

約数ペア:

[(1, 78827470), (2, 39413735), (5, 15765494), (10, 7882747), (17, 4636910), (34, 2318455), (85, 927382), (101, 780470), (170, 463691), (202, 390235), (505, 156094), (1010, 78047), (1717, 45910), (3434, 22955), (4591, 17170), (8585, 9182)]