2080113392

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1$

素因数の和:431

約数の個数: 160

約数和(自身を含む): 5003489280

約数和(自身を除く): 2923375888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 56, 58, 62, 73, 112, 116, 124, 146, 203, 217, 232, 248, 283, 292, 406, 434, 464, 496, 511, 566, 584, 812, 868, 899, 1022, 1132, 1168, 1624, 1736, 1798, 1981, 2044, 2117, 2263, 2264, 3248, 3472, 3596, 3962, 4088, 4234, 4526, 4528, 6293, 7192, 7924, 8176, 8207, 8468, 8773, 9052, 12586, 14384, 14819, 15841, 15848, 16414, 16936, 17546, 18104, 20659, 25172, 29638, 31682, 31696, 32828, 33872, 35092, 36208, 41318, 50344, 57449, 59276, 61411, 63364, 65627, 65656, 70184, 82636, 100688, 114898, 118552, 122822, 126728, 131254, 131312, 140368, 144613, 165272, 229796, 237104, 245644, 253456, 254417, 262508, 289226, 330544, 459389, 459592, 491288, 508834, 525016, 578452, 599111, 640429, 918778, 919184, 982576, 1017668, 1050032, 1156904, 1198222, 1280858, 1780919, 1837556, 2035336, 2313808, 2396444, 2561716, 3561838, 3675112, 4070672, 4193777, 4483003, 4792888, 5123432, 7123676, 7350224, 8387554, 8966006, 9585776, 10246864, 14247352, 16775108, 17932012, 18572441, 28494704, 33550216, 35864024, 37144882, 67100432, 71728048, 74289764, 130007087, 148579528, 260014174, 297159056, 520028348, 1040056696, 2080113392]

約数ペア:

[(1, 2080113392), (2, 1040056696), (4, 520028348), (7, 297159056), (8, 260014174), (14, 148579528), (16, 130007087), (28, 74289764), (29, 71728048), (31, 67100432), (56, 37144882), (58, 35864024), (62, 33550216), (73, 28494704), (112, 18572441), (116, 17932012), (124, 16775108), (146, 14247352), (203, 10246864), (217, 9585776), (232, 8966006), (248, 8387554), (283, 7350224), (292, 7123676), (406, 5123432), (434, 4792888), (464, 4483003), (496, 4193777), (511, 4070672), (566, 3675112), (584, 3561838), (812, 2561716), (868, 2396444), (899, 2313808), (1022, 2035336), (1132, 1837556), (1168, 1780919), (1624, 1280858), (1736, 1198222), (1798, 1156904), (1981, 1050032), (2044, 1017668), (2117, 982576), (2263, 919184), (2264, 918778), (3248, 640429), (3472, 599111), (3596, 578452), (3962, 525016), (4088, 508834), (4234, 491288), (4526, 459592), (4528, 459389), (6293, 330544), (7192, 289226), (7924, 262508), (8176, 254417), (8207, 253456), (8468, 245644), (8773, 237104), (9052, 229796), (12586, 165272), (14384, 144613), (14819, 140368), (15841, 131312), (15848, 131254), (16414, 126728), (16936, 122822), (17546, 118552), (18104, 114898), (20659, 100688), (25172, 82636), (29638, 70184), (31682, 65656), (31696, 65627), (32828, 63364), (33872, 61411), (35092, 59276), (36208, 57449), (41318, 50344)]