26373100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{20287}}^1$

素因数の和:20314

約数の個数: 36

約数和(自身を含む): 61634944

約数和(自身を除く): 35261844

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 20287, 40574, 81148, 101435, 202870, 263731, 405740, 507175, 527462, 1014350, 1054924, 1318655, 2028700, 2637310, 5274620, 6593275, 13186550, 26373100]

約数ペア:

[(1, 26373100), (2, 13186550), (4, 6593275), (5, 5274620), (10, 2637310), (13, 2028700), (20, 1318655), (25, 1054924), (26, 1014350), (50, 527462), (52, 507175), (65, 405740), (100, 263731), (130, 202870), (260, 101435), (325, 81148), (650, 40574), (1300, 20287)]