8386300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6451}}^1$

素因数の和:6478

約数の個数: 36

約数和(自身を含む): 19601176

約数和(自身を除く): 11214876

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 6451, 12902, 25804, 32255, 64510, 83863, 129020, 161275, 167726, 322550, 335452, 419315, 645100, 838630, 1677260, 2096575, 4193150, 8386300]

約数ペア:

[(1, 8386300), (2, 4193150), (4, 2096575), (5, 1677260), (10, 838630), (13, 645100), (20, 419315), (25, 335452), (26, 322550), (50, 167726), (52, 161275), (65, 129020), (100, 83863), (130, 64510), (260, 32255), (325, 25804), (650, 12902), (1300, 6451)]