102174040

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{20113}}^1$

素因数の和:20251

約数の個数: 32

約数和(自身を含む): 231713280

約数和(自身を除く): 129539240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 20113, 40226, 80452, 100565, 160904, 201130, 402260, 804520, 2554351, 5108702, 10217404, 12771755, 20434808, 25543510, 51087020, 102174040]

約数ペア:

[(1, 102174040), (2, 51087020), (4, 25543510), (5, 20434808), (8, 12771755), (10, 10217404), (20, 5108702), (40, 2554351), (127, 804520), (254, 402260), (508, 201130), (635, 160904), (1016, 100565), (1270, 80452), (2540, 40226), (5080, 20113)]