26175036820

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{719}}^1\times {\mathrm{23041}}^1$

素因数の和:23848

約数の個数: 48

約数和(自身を含む): 55743206400

約数和(自身を除く): 29568169580

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 719, 790, 1438, 1580, 2876, 3595, 7190, 14380, 23041, 46082, 56801, 92164, 113602, 115205, 227204, 230410, 284005, 460820, 568010, 1136020, 1820239, 3640478, 7280956, 9101195, 16566479, 18202390, 33132958, 36404780, 66265916, 82832395, 165664790, 331329580, 1308751841, 2617503682, 5235007364, 6543759205, 13087518410, 26175036820]

約数ペア:

[(1, 26175036820), (2, 13087518410), (4, 6543759205), (5, 5235007364), (10, 2617503682), (20, 1308751841), (79, 331329580), (158, 165664790), (316, 82832395), (395, 66265916), (719, 36404780), (790, 33132958), (1438, 18202390), (1580, 16566479), (2876, 9101195), (3595, 7280956), (7190, 3640478), (14380, 1820239), (23041, 1136020), (46082, 568010), (56801, 460820), (92164, 284005), (113602, 230410), (115205, 227204)]