43039340

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{719}}^1$

素因数の和:842

約数の個数: 48

約数和(自身を含む): 93985920

約数和(自身を除く): 50946580

約数列:

[1, 2, 4, 5, 10, 20, 41, 73, 82, 146, 164, 205, 292, 365, 410, 719, 730, 820, 1438, 1460, 2876, 2993, 3595, 5986, 7190, 11972, 14380, 14965, 29479, 29930, 52487, 58958, 59860, 104974, 117916, 147395, 209948, 262435, 294790, 524870, 589580, 1049740, 2151967, 4303934, 8607868, 10759835, 21519670, 43039340]

約数ペア:

[(1, 43039340), (2, 21519670), (4, 10759835), (5, 8607868), (10, 4303934), (20, 2151967), (41, 1049740), (73, 589580), (82, 524870), (146, 294790), (164, 262435), (205, 209948), (292, 147395), (365, 117916), (410, 104974), (719, 59860), (730, 58958), (820, 52487), (1438, 29930), (1460, 29479), (2876, 14965), (2993, 14380), (3595, 11972), (5986, 7190)]