5002280

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1583}}^1$

素因数の和:1673

約数の個数: 32

約数和(自身を含む): 11404800

約数和(自身を除く): 6402520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 1583, 3160, 3166, 6332, 7915, 12664, 15830, 31660, 63320, 125057, 250114, 500228, 625285, 1000456, 1250570, 2501140, 5002280]

約数ペア:

[(1, 5002280), (2, 2501140), (4, 1250570), (5, 1000456), (8, 625285), (10, 500228), (20, 250114), (40, 125057), (79, 63320), (158, 31660), (316, 15830), (395, 12664), (632, 7915), (790, 6332), (1580, 3166), (1583, 3160)]