2014908040

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{690037}}^1$

素因数の和:690121

約数の個数: 32

約数和(自身を含む): 4595653080

約数和(自身を除く): 2580745040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 690037, 1380074, 2760148, 3450185, 5520296, 6900370, 13800740, 27601480, 50372701, 100745402, 201490804, 251863505, 402981608, 503727010, 1007454020, 2014908040]

約数ペア:

[(1, 2014908040), (2, 1007454020), (4, 503727010), (5, 402981608), (8, 251863505), (10, 201490804), (20, 100745402), (40, 50372701), (73, 27601480), (146, 13800740), (292, 6900370), (365, 5520296), (584, 3450185), (730, 2760148), (1460, 1380074), (2920, 690037)]