40376851690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{4001}}^1\times {\mathrm{144167}}^1$

素因数の和:148182

約数の個数: 32

約数和(自身を含む): 83082288384

約数和(自身を除く): 42705436694

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 4001, 8002, 20005, 28007, 40010, 56014, 140035, 144167, 280070, 288334, 720835, 1009169, 1441670, 2018338, 5045845, 10091690, 576812167, 1153624334, 2884060835, 4037685169, 5768121670, 8075370338, 20188425845, 40376851690]

約数ペア:

[(1, 40376851690), (2, 20188425845), (5, 8075370338), (7, 5768121670), (10, 4037685169), (14, 2884060835), (35, 1153624334), (70, 576812167), (4001, 10091690), (8002, 5045845), (20005, 2018338), (28007, 1441670), (40010, 1009169), (56014, 720835), (140035, 288334), (144167, 280070)]