3456700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2659}}^1$

素因数の和:2686

約数の個数: 36

約数和(自身を含む): 8081080

約数和(自身を除く): 4624380

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 2659, 5318, 10636, 13295, 26590, 34567, 53180, 66475, 69134, 132950, 138268, 172835, 265900, 345670, 691340, 864175, 1728350, 3456700]

約数ペア:

[(1, 3456700), (2, 1728350), (4, 864175), (5, 691340), (10, 345670), (13, 265900), (20, 172835), (25, 138268), (26, 132950), (50, 69134), (52, 66475), (65, 53180), (100, 34567), (130, 26590), (260, 13295), (325, 10636), (650, 5318), (1300, 2659)]