966737860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{231277}}^1$

素因数の和:231316

約数の個数: 48

約数和(自身を含む): 2331282240

約数和(自身を除く): 1364544380

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 231277, 462554, 925108, 1156385, 2312770, 2544047, 4394263, 4625540, 5088094, 8788526, 10176188, 12720235, 17577052, 21971315, 25440470, 43942630, 48336893, 50880940, 87885260, 96673786, 193347572, 241684465, 483368930, 966737860]

約数ペア:

[(1, 966737860), (2, 483368930), (4, 241684465), (5, 193347572), (10, 96673786), (11, 87885260), (19, 50880940), (20, 48336893), (22, 43942630), (38, 25440470), (44, 21971315), (55, 17577052), (76, 12720235), (95, 10176188), (110, 8788526), (190, 5088094), (209, 4625540), (220, 4394263), (380, 2544047), (418, 2312770), (836, 1156385), (1045, 925108), (2090, 462554), (4180, 231277)]