201800560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6691}}^1$

素因数の和:6746

約数の個数: 80

約数和(自身を含む): 522779040

約数和(自身を除く): 320978480

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 40, 52, 58, 65, 80, 104, 116, 130, 145, 208, 232, 260, 290, 377, 464, 520, 580, 754, 1040, 1160, 1508, 1885, 2320, 3016, 3770, 6032, 6691, 7540, 13382, 15080, 26764, 30160, 33455, 53528, 66910, 86983, 107056, 133820, 173966, 194039, 267640, 347932, 388078, 434915, 535280, 695864, 776156, 869830, 970195, 1391728, 1552312, 1739660, 1940390, 2522507, 3104624, 3479320, 3880780, 5045014, 6958640, 7761560, 10090028, 12612535, 15523120, 20180056, 25225070, 40360112, 50450140, 100900280, 201800560]

約数ペア:

[(1, 201800560), (2, 100900280), (4, 50450140), (5, 40360112), (8, 25225070), (10, 20180056), (13, 15523120), (16, 12612535), (20, 10090028), (26, 7761560), (29, 6958640), (40, 5045014), (52, 3880780), (58, 3479320), (65, 3104624), (80, 2522507), (104, 1940390), (116, 1739660), (130, 1552312), (145, 1391728), (208, 970195), (232, 869830), (260, 776156), (290, 695864), (377, 535280), (464, 434915), (520, 388078), (580, 347932), (754, 267640), (1040, 194039), (1160, 173966), (1508, 133820), (1885, 107056), (2320, 86983), (3016, 66910), (3770, 53528), (6032, 33455), (6691, 30160), (7540, 26764), (13382, 15080)]