2844184420

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{601}}^1$

素因数の和:1074

約数の個数: 144

約数和(自身を含む): 7609472640

約数和(自身を除く): 4765288220

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 140, 154, 196, 220, 245, 308, 385, 439, 490, 539, 601, 770, 878, 980, 1078, 1202, 1540, 1756, 2156, 2195, 2404, 2695, 3005, 3073, 4207, 4390, 4829, 5390, 6010, 6146, 6611, 8414, 8780, 9658, 10780, 12020, 12292, 13222, 15365, 16828, 19316, 21035, 21511, 24145, 26444, 29449, 30730, 33055, 33803, 42070, 43022, 46277, 48290, 58898, 61460, 66110, 67606, 84140, 86044, 92554, 96580, 107555, 117796, 132220, 135212, 147245, 169015, 185108, 215110, 231385, 236621, 263839, 294490, 323939, 338030, 430220, 462770, 473242, 527678, 588980, 647878, 676060, 925540, 946484, 1055356, 1183105, 1295756, 1319195, 1619695, 1846873, 2366210, 2638390, 2902229, 3239390, 3693746, 4732420, 5276780, 5804458, 6478780, 7387492, 9234365, 11608916, 12928111, 14511145, 18468730, 20315603, 25856222, 29022290, 36937460, 40631206, 51712444, 58044580, 64640555, 81262412, 101578015, 129281110, 142209221, 203156030, 258562220, 284418442, 406312060, 568836884, 711046105, 1422092210, 2844184420]

約数ペア:

[(1, 2844184420), (2, 1422092210), (4, 711046105), (5, 568836884), (7, 406312060), (10, 284418442), (11, 258562220), (14, 203156030), (20, 142209221), (22, 129281110), (28, 101578015), (35, 81262412), (44, 64640555), (49, 58044580), (55, 51712444), (70, 40631206), (77, 36937460), (98, 29022290), (110, 25856222), (140, 20315603), (154, 18468730), (196, 14511145), (220, 12928111), (245, 11608916), (308, 9234365), (385, 7387492), (439, 6478780), (490, 5804458), (539, 5276780), (601, 4732420), (770, 3693746), (878, 3239390), (980, 2902229), (1078, 2638390), (1202, 2366210), (1540, 1846873), (1756, 1619695), (2156, 1319195), (2195, 1295756), (2404, 1183105), (2695, 1055356), (3005, 946484), (3073, 925540), (4207, 676060), (4390, 647878), (4829, 588980), (5390, 527678), (6010, 473242), (6146, 462770), (6611, 430220), (8414, 338030), (8780, 323939), (9658, 294490), (10780, 263839), (12020, 236621), (12292, 231385), (13222, 215110), (15365, 185108), (16828, 169015), (19316, 147245), (21035, 135212), (21511, 132220), (24145, 117796), (26444, 107555), (29449, 96580), (30730, 92554), (33055, 86044), (33803, 84140), (42070, 67606), (43022, 66110), (46277, 61460), (48290, 58898)]