1701920

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{967}}^1$

素因数の和:993

約数の個数: 48

約数和(自身を含む): 4390848

約数和(自身を除く): 2688928

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, 967, 1760, 1934, 3868, 4835, 7736, 9670, 10637, 15472, 19340, 21274, 30944, 38680, 42548, 53185, 77360, 85096, 106370, 154720, 170192, 212740, 340384, 425480, 850960, 1701920]

約数ペア:

[(1, 1701920), (2, 850960), (4, 425480), (5, 340384), (8, 212740), (10, 170192), (11, 154720), (16, 106370), (20, 85096), (22, 77360), (32, 53185), (40, 42548), (44, 38680), (55, 30944), (80, 21274), (88, 19340), (110, 15472), (160, 10637), (176, 9670), (220, 7736), (352, 4835), (440, 3868), (880, 1934), (967, 1760)]