40692140

素因数分解:

$2^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{8513}}^1$

素因数の和:8761

約数の個数: 24

約数和(自身を含む): 85821120

約数和(自身を除く): 45128980

約数列:

[1, 2, 4, 5, 10, 20, 239, 478, 956, 1195, 2390, 4780, 8513, 17026, 34052, 42565, 85130, 170260, 2034607, 4069214, 8138428, 10173035, 20346070, 40692140]

約数ペア:

[(1, 40692140), (2, 20346070), (4, 10173035), (5, 8138428), (10, 4069214), (20, 2034607), (239, 170260), (478, 85130), (956, 42565), (1195, 34052), (2390, 17026), (4780, 8513)]