1101760

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1$

素因数の和:341

約数の個数: 56

約数和(自身を含む): 2871216

約数和(自身を除く): 1769456

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 313, 320, 352, 440, 626, 704, 880, 1252, 1565, 1760, 2504, 3130, 3443, 3520, 5008, 6260, 6886, 10016, 12520, 13772, 17215, 20032, 25040, 27544, 34430, 50080, 55088, 68860, 100160, 110176, 137720, 220352, 275440, 550880, 1101760]

約数ペア:

[(1, 1101760), (2, 550880), (4, 275440), (5, 220352), (8, 137720), (10, 110176), (11, 100160), (16, 68860), (20, 55088), (22, 50080), (32, 34430), (40, 27544), (44, 25040), (55, 20032), (64, 17215), (80, 13772), (88, 12520), (110, 10016), (160, 6886), (176, 6260), (220, 5008), (313, 3520), (320, 3443), (352, 3130), (440, 2504), (626, 1760), (704, 1565), (880, 1252)]