73226020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{22741}}^1$

素因数の和:22780

約数の個数: 48

約数和(自身を含む): 183391488

約数和(自身を除く): 110165468

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 22741, 45482, 90964, 113705, 159187, 227410, 318374, 454820, 523043, 636748, 795935, 1046086, 1591870, 2092172, 2615215, 3183740, 3661301, 5230430, 7322602, 10460860, 14645204, 18306505, 36613010, 73226020]

約数ペア:

[(1, 73226020), (2, 36613010), (4, 18306505), (5, 14645204), (7, 10460860), (10, 7322602), (14, 5230430), (20, 3661301), (23, 3183740), (28, 2615215), (35, 2092172), (46, 1591870), (70, 1046086), (92, 795935), (115, 636748), (140, 523043), (161, 454820), (230, 318374), (322, 227410), (460, 159187), (644, 113705), (805, 90964), (1610, 45482), (3220, 22741)]