26959400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{10369}}^1$

素因数の和:10398

約数の個数: 48

約数和(自身を含む): 67508700

約数和(自身を除く): 40549300

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, 2600, 10369, 20738, 41476, 51845, 82952, 103690, 134797, 207380, 259225, 269594, 414760, 518450, 539188, 673985, 1036900, 1078376, 1347970, 2073800, 2695940, 3369925, 5391880, 6739850, 13479700, 26959400]

約数ペア:

[(1, 26959400), (2, 13479700), (4, 6739850), (5, 5391880), (8, 3369925), (10, 2695940), (13, 2073800), (20, 1347970), (25, 1078376), (26, 1036900), (40, 673985), (50, 539188), (52, 518450), (65, 414760), (100, 269594), (104, 259225), (130, 207380), (200, 134797), (260, 103690), (325, 82952), (520, 51845), (650, 41476), (1300, 20738), (2600, 10369)]