6457346.00000000

素因数分解:

$2^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{2141}}^1$

素因数の和:2234

約数の個数: 36

約数和(自身を含む): 37185120

約数和(自身を除く): 20271220

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 79, 100, 158, 316, 395, 790, 1580, 1975, 2141, 3950, 4282, 7900, 8564, 10705, 21410, 42820, 53525, 107050, 169139, 214100, 338278, 676556, 845695, 1691390, 3382780, 4228475, 8456950, 16913900]

約数ペア:

[(1, 16913900), (2, 8456950), (4, 4228475), (5, 3382780), (10, 1691390), (20, 845695), (25, 676556), (50, 338278), (79, 214100), (100, 169139), (158, 107050), (316, 53525), (395, 42820), (790, 21410), (1580, 10705), (1975, 8564), (2141, 7900), (3950, 4282)]