5606020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1741}}^1$

素因数の和:1780

約数の個数: 48

約数和(自身を含む): 14047488

約数和(自身を除く): 8441468

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, 1741, 3220, 3482, 6964, 8705, 12187, 17410, 24374, 34820, 40043, 48748, 60935, 80086, 121870, 160172, 200215, 243740, 280301, 400430, 560602, 800860, 1121204, 1401505, 2803010, 5606020]

約数ペア:

[(1, 5606020), (2, 2803010), (4, 1401505), (5, 1121204), (7, 800860), (10, 560602), (14, 400430), (20, 280301), (23, 243740), (28, 200215), (35, 160172), (46, 121870), (70, 80086), (92, 60935), (115, 48748), (140, 40043), (161, 34820), (230, 24374), (322, 17410), (460, 12187), (644, 8705), (805, 6964), (1610, 3482), (1741, 3220)]