27049100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{20807}}^1$

素因数の和:20834

約数の個数: 36

約数和(自身を含む): 63214704

約数和(自身を除く): 36165604

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 20807, 41614, 83228, 104035, 208070, 270491, 416140, 520175, 540982, 1040350, 1081964, 1352455, 2080700, 2704910, 5409820, 6762275, 13524550, 27049100]

約数ペア:

[(1, 27049100), (2, 13524550), (4, 6762275), (5, 5409820), (10, 2704910), (13, 2080700), (20, 1352455), (25, 1081964), (26, 1040350), (50, 540982), (52, 520175), (65, 416140), (100, 270491), (130, 208070), (260, 104035), (325, 83228), (650, 41614), (1300, 20807)]