4885639660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{5981}}^1$

素因数の和:6127

約数の個数: 96

約数和(自身を含む): 11577323520

約数和(自身を除く): 6691683860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 79, 94, 110, 158, 188, 220, 235, 316, 395, 470, 517, 790, 869, 940, 1034, 1580, 1738, 2068, 2585, 3476, 3713, 4345, 5170, 5981, 7426, 8690, 10340, 11962, 14852, 17380, 18565, 23924, 29905, 37130, 40843, 59810, 65791, 74260, 81686, 119620, 131582, 163372, 204215, 263164, 281107, 328955, 408430, 472499, 562214, 657910, 816860, 944998, 1124428, 1315820, 1405535, 1889996, 2362495, 2811070, 3092177, 4724990, 5197489, 5622140, 6184354, 9449980, 10394978, 12368708, 15460885, 20789956, 22207453, 25987445, 30921770, 44414906, 51974890, 61843540, 88829812, 103949780, 111037265, 222074530, 244281983, 444149060, 488563966, 977127932, 1221409915, 2442819830, 4885639660]

約数ペア:

[(1, 4885639660), (2, 2442819830), (4, 1221409915), (5, 977127932), (10, 488563966), (11, 444149060), (20, 244281983), (22, 222074530), (44, 111037265), (47, 103949780), (55, 88829812), (79, 61843540), (94, 51974890), (110, 44414906), (158, 30921770), (188, 25987445), (220, 22207453), (235, 20789956), (316, 15460885), (395, 12368708), (470, 10394978), (517, 9449980), (790, 6184354), (869, 5622140), (940, 5197489), (1034, 4724990), (1580, 3092177), (1738, 2811070), (2068, 2362495), (2585, 1889996), (3476, 1405535), (3713, 1315820), (4345, 1124428), (5170, 944998), (5981, 816860), (7426, 657910), (8690, 562214), (10340, 472499), (11962, 408430), (14852, 328955), (17380, 281107), (18565, 263164), (23924, 204215), (29905, 163372), (37130, 131582), (40843, 119620), (59810, 81686), (65791, 74260)]