68134880

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{38713}}^1$

素因数の和:38739

約数の個数: 48

約数和(自身を含む): 175606704

約数和(自身を除く): 107471824

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 38713, 77426, 154852, 193565, 309704, 387130, 425843, 619408, 774260, 851686, 1238816, 1548520, 1703372, 2129215, 3097040, 3406744, 4258430, 6194080, 6813488, 8516860, 13626976, 17033720, 34067440, 68134880]

約数ペア:

[(1, 68134880), (2, 34067440), (4, 17033720), (5, 13626976), (8, 8516860), (10, 6813488), (11, 6194080), (16, 4258430), (20, 3406744), (22, 3097040), (32, 2129215), (40, 1703372), (44, 1548520), (55, 1238816), (80, 851686), (88, 774260), (110, 619408), (160, 425843), (176, 387130), (220, 309704), (352, 193565), (440, 154852), (880, 77426), (1760, 38713)]