7986260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1$

素因数の和:392

約数の個数: 48

約数和(自身を含む): 18035136

約数和(自身を除く): 10048876

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 83, 85, 166, 170, 283, 332, 340, 415, 566, 830, 1132, 1411, 1415, 1660, 2822, 2830, 4811, 5644, 5660, 7055, 9622, 14110, 19244, 23489, 24055, 28220, 46978, 48110, 93956, 96220, 117445, 234890, 399313, 469780, 798626, 1597252, 1996565, 3993130, 7986260]

約数ペア:

[(1, 7986260), (2, 3993130), (4, 1996565), (5, 1597252), (10, 798626), (17, 469780), (20, 399313), (34, 234890), (68, 117445), (83, 96220), (85, 93956), (166, 48110), (170, 46978), (283, 28220), (332, 24055), (340, 23489), (415, 19244), (566, 14110), (830, 9622), (1132, 7055), (1411, 5660), (1415, 5644), (1660, 4811), (2822, 2830)]