239115650

素因数分解:

$2^1\times 5^2\times {\mathrm{1307}}^1\times {\mathrm{3659}}^1$

素因数の和:4978

約数の個数: 24

約数和(自身を含む): 445217040

約数和(自身を除く): 206101390

約数列:

[1, 2, 5, 10, 25, 50, 1307, 2614, 3659, 6535, 7318, 13070, 18295, 32675, 36590, 65350, 91475, 182950, 4782313, 9564626, 23911565, 47823130, 119557825, 239115650]

約数ペア:

[(1, 239115650), (2, 119557825), (5, 47823130), (10, 23911565), (25, 9564626), (50, 4782313), (1307, 182950), (2614, 91475), (3659, 65350), (6535, 36590), (7318, 32675), (13070, 18295)]