5281760

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3001}}^1$

素因数の和:3027

約数の個数: 48

約数和(自身を含む): 13617072

約数和(自身を除く): 8335312

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, 3001, 6002, 12004, 15005, 24008, 30010, 33011, 48016, 60020, 66022, 96032, 120040, 132044, 165055, 240080, 264088, 330110, 480160, 528176, 660220, 1056352, 1320440, 2640880, 5281760]

約数ペア:

[(1, 5281760), (2, 2640880), (4, 1320440), (5, 1056352), (8, 660220), (10, 528176), (11, 480160), (16, 330110), (20, 264088), (22, 240080), (32, 165055), (40, 132044), (44, 120040), (55, 96032), (80, 66022), (88, 60020), (110, 48016), (160, 33011), (176, 30010), (220, 24008), (352, 15005), (440, 12004), (880, 6002), (1760, 3001)]