138726650

素因数分解:

$2^1\times 5^2\times {\mathrm{1601}}^1\times {\mathrm{1733}}^1$

素因数の和:3346

約数の個数: 24

約数和(自身を含む): 258341724

約数和(自身を除く): 119615074

約数列:

[1, 2, 5, 10, 25, 50, 1601, 1733, 3202, 3466, 8005, 8665, 16010, 17330, 40025, 43325, 80050, 86650, 2774533, 5549066, 13872665, 27745330, 69363325, 138726650]

約数ペア:

[(1, 138726650), (2, 69363325), (5, 27745330), (10, 13872665), (25, 5549066), (50, 2774533), (1601, 86650), (1733, 80050), (3202, 43325), (3466, 40025), (8005, 17330), (8665, 16010)]