4765840

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1453}}^1$

素因数の和:1507

約数の個数: 40

約数和(自身を含む): 11358648

約数和(自身を除く): 6592808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1453, 1640, 2906, 3280, 5812, 7265, 11624, 14530, 23248, 29060, 58120, 59573, 116240, 119146, 238292, 297865, 476584, 595730, 953168, 1191460, 2382920, 4765840]

約数ペア:

[(1, 4765840), (2, 2382920), (4, 1191460), (5, 953168), (8, 595730), (10, 476584), (16, 297865), (20, 238292), (40, 119146), (41, 116240), (80, 59573), (82, 58120), (164, 29060), (205, 23248), (328, 14530), (410, 11624), (656, 7265), (820, 5812), (1453, 3280), (1640, 2906)]