40265004

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{258109}}^1$

素因数の和:258129

約数の個数: 24

約数和(自身を含む): 101179120

約数和(自身を除く): 60914116

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 258109, 516218, 774327, 1032436, 1548654, 3097308, 3355417, 6710834, 10066251, 13421668, 20132502, 40265004]

約数ペア:

[(1, 40265004), (2, 20132502), (3, 13421668), (4, 10066251), (6, 6710834), (12, 3355417), (13, 3097308), (26, 1548654), (39, 1032436), (52, 774327), (78, 516218), (156, 258109)]