97319140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{5449}}^1$

素因数の和:5524

約数の個数: 48

約数和(自身を含む): 219744000

約数和(自身を除く): 122424860

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 47, 76, 94, 95, 188, 190, 235, 380, 470, 893, 940, 1786, 3572, 4465, 5449, 8930, 10898, 17860, 21796, 27245, 54490, 103531, 108980, 207062, 256103, 414124, 512206, 517655, 1024412, 1035310, 1280515, 2070620, 2561030, 4865957, 5122060, 9731914, 19463828, 24329785, 48659570, 97319140]

約数ペア:

[(1, 97319140), (2, 48659570), (4, 24329785), (5, 19463828), (10, 9731914), (19, 5122060), (20, 4865957), (38, 2561030), (47, 2070620), (76, 1280515), (94, 1035310), (95, 1024412), (188, 517655), (190, 512206), (235, 414124), (380, 256103), (470, 207062), (893, 108980), (940, 103531), (1786, 54490), (3572, 27245), (4465, 21796), (5449, 17860), (8930, 10898)]