34786040

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{21211}}^1$

素因数の和:21263

約数の個数: 32

約数和(自身を含む): 80181360

約数和(自身を除く): 45395320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 21211, 42422, 84844, 106055, 169688, 212110, 424220, 848440, 869651, 1739302, 3478604, 4348255, 6957208, 8696510, 17393020, 34786040]

約数ペア:

[(1, 34786040), (2, 17393020), (4, 8696510), (5, 6957208), (8, 4348255), (10, 3478604), (20, 1739302), (40, 869651), (41, 848440), (82, 424220), (164, 212110), (205, 169688), (328, 106055), (410, 84844), (820, 42422), (1640, 21211)]