4412200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1697}}^1$

素因数の和:1726

約数の個数: 48

約数和(自身を含む): 11053980

約数和(自身を除く): 6641780

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 1697, 2600, 3394, 6788, 8485, 13576, 16970, 22061, 33940, 42425, 44122, 67880, 84850, 88244, 110305, 169700, 176488, 220610, 339400, 441220, 551525, 882440, 1103050, 2206100, 4412200]

約数ペア:

[(1, 4412200), (2, 2206100), (4, 1103050), (5, 882440), (8, 551525), (10, 441220), (13, 339400), (20, 220610), (25, 176488), (26, 169700), (40, 110305), (50, 88244), (52, 84850), (65, 67880), (100, 44122), (104, 42425), (130, 33940), (200, 22061), (260, 16970), (325, 13576), (520, 8485), (650, 6788), (1300, 3394), (1697, 2600)]