6858904040

素因数分解:

$2^3\times 5^1\times {\mathrm{1427}}^1\times {\mathrm{120163}}^1$

素因数の和:121601

約数の個数: 32

約数和(自身を含む): 15443477280

約数和(自身を除く): 8584573240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1427, 2854, 5708, 7135, 11416, 14270, 28540, 57080, 120163, 240326, 480652, 600815, 961304, 1201630, 2403260, 4806520, 171472601, 342945202, 685890404, 857363005, 1371780808, 1714726010, 3429452020, 6858904040]

約数ペア:

[(1, 6858904040), (2, 3429452020), (4, 1714726010), (5, 1371780808), (8, 857363005), (10, 685890404), (20, 342945202), (40, 171472601), (1427, 4806520), (2854, 2403260), (5708, 1201630), (7135, 961304), (11416, 600815), (14270, 480652), (28540, 240326), (57080, 120163)]