152070260

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{883}}^1$

素因数の和:1080

約数の個数: 48

約数和(自身を含む): 326726400

約数和(自身を除く): 174656140

約数列:

[1, 2, 4, 5, 10, 20, 79, 109, 158, 218, 316, 395, 436, 545, 790, 883, 1090, 1580, 1766, 2180, 3532, 4415, 8611, 8830, 17222, 17660, 34444, 43055, 69757, 86110, 96247, 139514, 172220, 192494, 279028, 348785, 384988, 481235, 697570, 962470, 1395140, 1924940, 7603513, 15207026, 30414052, 38017565, 76035130, 152070260]

約数ペア:

[(1, 152070260), (2, 76035130), (4, 38017565), (5, 30414052), (10, 15207026), (20, 7603513), (79, 1924940), (109, 1395140), (158, 962470), (218, 697570), (316, 481235), (395, 384988), (436, 348785), (545, 279028), (790, 192494), (883, 172220), (1090, 139514), (1580, 96247), (1766, 86110), (2180, 69757), (3532, 43055), (4415, 34444), (8611, 17660), (8830, 17222)]