3434920

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1087}}^1$

素因数の和:1177

約数の個数: 32

約数和(自身を含む): 7833600

約数和(自身を除く): 4398680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1087, 1580, 2174, 3160, 4348, 5435, 8696, 10870, 21740, 43480, 85873, 171746, 343492, 429365, 686984, 858730, 1717460, 3434920]

約数ペア:

[(1, 3434920), (2, 1717460), (4, 858730), (5, 686984), (8, 429365), (10, 343492), (20, 171746), (40, 85873), (79, 43480), (158, 21740), (316, 10870), (395, 8696), (632, 5435), (790, 4348), (1087, 3160), (1580, 2174)]