40315690

素因数分解:

$2^1\times 5^1\times {\mathrm{877}}^1\times {\mathrm{4597}}^1$

素因数の和:5481

約数の個数: 16

約数和(自身を含む): 72666792

約数和(自身を除く): 32351102

約数列:

[1, 2, 5, 10, 877, 1754, 4385, 4597, 8770, 9194, 22985, 45970, 4031569, 8063138, 20157845, 40315690]

約数ペア:

[(1, 40315690), (2, 20157845), (5, 8063138), (10, 4031569), (877, 45970), (1754, 22985), (4385, 9194), (4597, 8770)]