520996810

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{4157}}^1$

素因数の和:4398

約数の個数: 32

約数和(自身を含む): 955608192

約数和(自身を除く): 434611382

約数列:

[1, 2, 5, 10, 83, 151, 166, 302, 415, 755, 830, 1510, 4157, 8314, 12533, 20785, 25066, 41570, 62665, 125330, 345031, 627707, 690062, 1255414, 1725155, 3138535, 3450310, 6277070, 52099681, 104199362, 260498405, 520996810]

約数ペア:

[(1, 520996810), (2, 260498405), (5, 104199362), (10, 52099681), (83, 6277070), (151, 3450310), (166, 3138535), (302, 1725155), (415, 1255414), (755, 690062), (830, 627707), (1510, 345031), (4157, 125330), (8314, 62665), (12533, 41570), (20785, 25066)]