64424900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37897}}^1$

素因数の和:37928

約数の個数: 36

約数和(自身を含む): 148029588

約数和(自身を除く): 83604688

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 37897, 75794, 151588, 189485, 378970, 644249, 757940, 947425, 1288498, 1894850, 2576996, 3221245, 3789700, 6442490, 12884980, 16106225, 32212450, 64424900]

約数ペア:

[(1, 64424900), (2, 32212450), (4, 16106225), (5, 12884980), (10, 6442490), (17, 3789700), (20, 3221245), (25, 2576996), (34, 1894850), (50, 1288498), (68, 947425), (85, 757940), (100, 644249), (170, 378970), (340, 189485), (425, 151588), (850, 75794), (1700, 37897)]