2226700.00000000

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{4157}}^1$

素因数の和:4251

約数の個数: 32

約数和(自身を含む): 31434480

約数和(自身を除く): 17633240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 4157, 8314, 16628, 20785, 33256, 41570, 83140, 166280, 345031, 690062, 1380124, 1725155, 2760248, 3450310, 6900620, 13801240]

約数ペア:

[(1, 13801240), (2, 6900620), (4, 3450310), (5, 2760248), (8, 1725155), (10, 1380124), (20, 690062), (40, 345031), (83, 166280), (166, 83140), (332, 41570), (415, 33256), (664, 20785), (830, 16628), (1660, 8314), (3320, 4157)]