5352460

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 11854080

約数和(自身を除く): 6501620

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 89, 97, 124, 155, 178, 194, 310, 356, 388, 445, 485, 620, 890, 970, 1780, 1940, 2759, 3007, 5518, 6014, 8633, 11036, 12028, 13795, 15035, 17266, 27590, 30070, 34532, 43165, 55180, 60140, 86330, 172660, 267623, 535246, 1070492, 1338115, 2676230, 5352460]

約数ペア:

[(1, 5352460), (2, 2676230), (4, 1338115), (5, 1070492), (10, 535246), (20, 267623), (31, 172660), (62, 86330), (89, 60140), (97, 55180), (124, 43165), (155, 34532), (178, 30070), (194, 27590), (310, 17266), (356, 15035), (388, 13795), (445, 12028), (485, 11036), (620, 8633), (890, 6014), (970, 5518), (1780, 3007), (1940, 2759)]