146514040

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{77933}}^1$

素因数の和:77991

約数の個数: 32

約数和(自身を含む): 336674880

約数和(自身を除く): 190160840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 77933, 155866, 311732, 389665, 623464, 779330, 1558660, 3117320, 3662851, 7325702, 14651404, 18314255, 29302808, 36628510, 73257020, 146514040]

約数ペア:

[(1, 146514040), (2, 73257020), (4, 36628510), (5, 29302808), (8, 18314255), (10, 14651404), (20, 7325702), (40, 3662851), (47, 3117320), (94, 1558660), (188, 779330), (235, 623464), (376, 389665), (470, 311732), (940, 155866), (1880, 77933)]