40808515670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{13648333}}^1$

素因数の和:13648376

約数の個数: 32

約数和(自身を含む): 82545124032

約数和(自身を除く): 41736608362

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 13648333, 27296666, 68241665, 136483330, 177428329, 313911659, 354856658, 627823318, 887141645, 1569558295, 1774283290, 3139116590, 4080851567, 8161703134, 20404257835, 40808515670]

約数ペア:

[(1, 40808515670), (2, 20404257835), (5, 8161703134), (10, 4080851567), (13, 3139116590), (23, 1774283290), (26, 1569558295), (46, 887141645), (65, 627823318), (115, 354856658), (130, 313911659), (230, 177428329), (299, 136483330), (598, 68241665), (1495, 27296666), (2990, 13648333)]