40472260

素因数分解:

$2^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{8467}}^1$

素因数の和:8715

約数の個数: 24

約数和(自身を含む): 85357440

約数和(自身を除く): 44885180

約数列:

[1, 2, 4, 5, 10, 20, 239, 478, 956, 1195, 2390, 4780, 8467, 16934, 33868, 42335, 84670, 169340, 2023613, 4047226, 8094452, 10118065, 20236130, 40472260]

約数ペア:

[(1, 40472260), (2, 20236130), (4, 10118065), (5, 8094452), (10, 4047226), (20, 2023613), (239, 169340), (478, 84670), (956, 42335), (1195, 33868), (2390, 16934), (4780, 8467)]