16752140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1699}}^1$

素因数の和:1754

約数の個数: 48

約数和(自身を含む): 38556000

約数和(自身を除く): 21803860

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 68, 85, 116, 145, 170, 290, 340, 493, 580, 986, 1699, 1972, 2465, 3398, 4930, 6796, 8495, 9860, 16990, 28883, 33980, 49271, 57766, 98542, 115532, 144415, 197084, 246355, 288830, 492710, 577660, 837607, 985420, 1675214, 3350428, 4188035, 8376070, 16752140]

約数ペア:

[(1, 16752140), (2, 8376070), (4, 4188035), (5, 3350428), (10, 1675214), (17, 985420), (20, 837607), (29, 577660), (34, 492710), (58, 288830), (68, 246355), (85, 197084), (116, 144415), (145, 115532), (170, 98542), (290, 57766), (340, 49271), (493, 33980), (580, 28883), (986, 16990), (1699, 9860), (1972, 8495), (2465, 6796), (3398, 4930)]