5174318840

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{16561}}^1$

素因数の和:16752

約数の個数: 64

約数和(自身を含む): 11912715360

約数和(自身を除く): 6738396520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 107, 146, 214, 292, 365, 428, 535, 584, 730, 856, 1070, 1460, 2140, 2920, 4280, 7811, 15622, 16561, 31244, 33122, 39055, 62488, 66244, 78110, 82805, 132488, 156220, 165610, 312440, 331220, 662440, 1208953, 1772027, 2417906, 3544054, 4835812, 6044765, 7088108, 8860135, 9671624, 12089530, 14176216, 17720270, 24179060, 35440540, 48358120, 70881080, 129357971, 258715942, 517431884, 646789855, 1034863768, 1293579710, 2587159420, 5174318840]

約数ペア:

[(1, 5174318840), (2, 2587159420), (4, 1293579710), (5, 1034863768), (8, 646789855), (10, 517431884), (20, 258715942), (40, 129357971), (73, 70881080), (107, 48358120), (146, 35440540), (214, 24179060), (292, 17720270), (365, 14176216), (428, 12089530), (535, 9671624), (584, 8860135), (730, 7088108), (856, 6044765), (1070, 4835812), (1460, 3544054), (2140, 2417906), (2920, 1772027), (4280, 1208953), (7811, 662440), (15622, 331220), (16561, 312440), (31244, 165610), (33122, 156220), (39055, 132488), (62488, 82805), (66244, 78110)]