7069400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2719}}^1$

素因数の和:2748

約数の個数: 48

約数和(自身を含む): 17707200

約数和(自身を除く): 10637800

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, 2719, 5438, 10876, 13595, 21752, 27190, 35347, 54380, 67975, 70694, 108760, 135950, 141388, 176735, 271900, 282776, 353470, 543800, 706940, 883675, 1413880, 1767350, 3534700, 7069400]

約数ペア:

[(1, 7069400), (2, 3534700), (4, 1767350), (5, 1413880), (8, 883675), (10, 706940), (13, 543800), (20, 353470), (25, 282776), (26, 271900), (40, 176735), (50, 141388), (52, 135950), (65, 108760), (100, 70694), (104, 67975), (130, 54380), (200, 35347), (260, 27190), (325, 21752), (520, 13595), (650, 10876), (1300, 5438), (2600, 2719)]