88826020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{3307}}^1$

素因数の和:3412

約数の個数: 48

約数和(自身を含む): 200067840

約数和(自身を除く): 111241820

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 79, 85, 158, 170, 316, 340, 395, 790, 1343, 1580, 2686, 3307, 5372, 6614, 6715, 13228, 13430, 16535, 26860, 33070, 56219, 66140, 112438, 224876, 261253, 281095, 522506, 562190, 1045012, 1124380, 1306265, 2612530, 4441301, 5225060, 8882602, 17765204, 22206505, 44413010, 88826020]

約数ペア:

[(1, 88826020), (2, 44413010), (4, 22206505), (5, 17765204), (10, 8882602), (17, 5225060), (20, 4441301), (34, 2612530), (68, 1306265), (79, 1124380), (85, 1045012), (158, 562190), (170, 522506), (316, 281095), (340, 261253), (395, 224876), (790, 112438), (1343, 66140), (1580, 56219), (2686, 33070), (3307, 26860), (5372, 16535), (6614, 13430), (6715, 13228)]