3180804520

素因数分解:

$2^3\times 5^1\times {\mathrm{601}}^1\times {\mathrm{132313}}^1$

素因数の和:132925

約数の個数: 32

約数和(自身を含む): 7168772520

約数和(自身を除く): 3987968000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 601, 1202, 2404, 3005, 4808, 6010, 12020, 24040, 132313, 264626, 529252, 661565, 1058504, 1323130, 2646260, 5292520, 79520113, 159040226, 318080452, 397600565, 636160904, 795201130, 1590402260, 3180804520]

約数ペア:

[(1, 3180804520), (2, 1590402260), (4, 795201130), (5, 636160904), (8, 397600565), (10, 318080452), (20, 159040226), (40, 79520113), (601, 5292520), (1202, 2646260), (2404, 1323130), (3005, 1058504), (4808, 661565), (6010, 529252), (12020, 264626), (24040, 132313)]