97739740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{1741}}^1$

素因数の和:2158

約数の個数: 48

約数和(自身を含む): 235295424

約数和(自身を除く): 137555684

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 401, 802, 1604, 1741, 2005, 2807, 3482, 4010, 5614, 6964, 8020, 8705, 11228, 12187, 14035, 17410, 24374, 28070, 34820, 48748, 56140, 60935, 121870, 243740, 698141, 1396282, 2792564, 3490705, 4886987, 6981410, 9773974, 13962820, 19547948, 24434935, 48869870, 97739740]

約数ペア:

[(1, 97739740), (2, 48869870), (4, 24434935), (5, 19547948), (7, 13962820), (10, 9773974), (14, 6981410), (20, 4886987), (28, 3490705), (35, 2792564), (70, 1396282), (140, 698141), (401, 243740), (802, 121870), (1604, 60935), (1741, 56140), (2005, 48748), (2807, 34820), (3482, 28070), (4010, 24374), (5614, 17410), (6964, 14035), (8020, 12187), (8705, 11228)]