25796940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{33073}}^1$

素因数の和:33098

約数の個数: 48

約数和(自身を含む): 77790048

約数和(自身を除く): 51993108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 33073, 66146, 99219, 132292, 165365, 198438, 330730, 396876, 429949, 496095, 661460, 859898, 992190, 1289847, 1719796, 1984380, 2149745, 2579694, 4299490, 5159388, 6449235, 8598980, 12898470, 25796940]

約数ペア:

[(1, 25796940), (2, 12898470), (3, 8598980), (4, 6449235), (5, 5159388), (6, 4299490), (10, 2579694), (12, 2149745), (13, 1984380), (15, 1719796), (20, 1289847), (26, 992190), (30, 859898), (39, 661460), (52, 496095), (60, 429949), (65, 396876), (78, 330730), (130, 198438), (156, 165365), (195, 132292), (260, 99219), (390, 66146), (780, 33073)]