13410800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2579}}^1$

素因数の和:2610

約数の個数: 60

約数和(自身を含む): 34711320

約数和(自身を除く): 21300520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2579, 2600, 5158, 5200, 10316, 12895, 20632, 25790, 33527, 41264, 51580, 64475, 67054, 103160, 128950, 134108, 167635, 206320, 257900, 268216, 335270, 515800, 536432, 670540, 838175, 1031600, 1341080, 1676350, 2682160, 3352700, 6705400, 13410800]

約数ペア:

[(1, 13410800), (2, 6705400), (4, 3352700), (5, 2682160), (8, 1676350), (10, 1341080), (13, 1031600), (16, 838175), (20, 670540), (25, 536432), (26, 515800), (40, 335270), (50, 268216), (52, 257900), (65, 206320), (80, 167635), (100, 134108), (104, 128950), (130, 103160), (200, 67054), (208, 64475), (260, 51580), (325, 41264), (400, 33527), (520, 25790), (650, 20632), (1040, 12895), (1300, 10316), (2579, 5200), (2600, 5158)]