73744684520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{263}}^1\times {\mathrm{41479}}^1$

素因数の和:41779

約数の個数: 96

約数和(自身を含む): 180358358400

約数和(自身を除く): 106613673880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 263, 338, 520, 526, 676, 845, 1052, 1315, 1352, 1690, 2104, 2630, 3380, 3419, 5260, 6760, 6838, 10520, 13676, 17095, 27352, 34190, 41479, 44447, 68380, 82958, 88894, 136760, 165916, 177788, 207395, 222235, 331832, 355576, 414790, 444470, 539227, 829580, 888940, 1078454, 1659160, 1777880, 2156908, 2696135, 4313816, 5392270, 7009951, 10784540, 10908977, 14019902, 21569080, 21817954, 28039804, 35049755, 43635908, 54544885, 56079608, 70099510, 87271816, 109089770, 140199020, 141816701, 218179540, 280398040, 283633402, 436359080, 567266804, 709083505, 1134533608, 1418167010, 1843617113, 2836334020, 3687234226, 5672668040, 7374468452, 9218085565, 14748936904, 18436171130, 36872342260, 73744684520]

約数ペア:

[(1, 73744684520), (2, 36872342260), (4, 18436171130), (5, 14748936904), (8, 9218085565), (10, 7374468452), (13, 5672668040), (20, 3687234226), (26, 2836334020), (40, 1843617113), (52, 1418167010), (65, 1134533608), (104, 709083505), (130, 567266804), (169, 436359080), (260, 283633402), (263, 280398040), (338, 218179540), (520, 141816701), (526, 140199020), (676, 109089770), (845, 87271816), (1052, 70099510), (1315, 56079608), (1352, 54544885), (1690, 43635908), (2104, 35049755), (2630, 28039804), (3380, 21817954), (3419, 21569080), (5260, 14019902), (6760, 10908977), (6838, 10784540), (10520, 7009951), (13676, 5392270), (17095, 4313816), (27352, 2696135), (34190, 2156908), (41479, 1777880), (44447, 1659160), (68380, 1078454), (82958, 888940), (88894, 829580), (136760, 539227), (165916, 444470), (177788, 414790), (207395, 355576), (222235, 331832)]