100404012

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{389}}^1$

素因数の和:690

約数の個数: 48

約数和(自身を含む): 238099680

約数和(自身を除く): 137695668

約数列:

[1, 2, 3, 4, 6, 12, 137, 157, 274, 314, 389, 411, 471, 548, 628, 778, 822, 942, 1167, 1556, 1644, 1884, 2334, 4668, 21509, 43018, 53293, 61073, 64527, 86036, 106586, 122146, 129054, 159879, 183219, 213172, 244292, 258108, 319758, 366438, 639516, 732876, 8367001, 16734002, 25101003, 33468004, 50202006, 100404012]

約数ペア:

[(1, 100404012), (2, 50202006), (3, 33468004), (4, 25101003), (6, 16734002), (12, 8367001), (137, 732876), (157, 639516), (274, 366438), (314, 319758), (389, 258108), (411, 244292), (471, 213172), (548, 183219), (628, 159879), (778, 129054), (822, 122146), (942, 106586), (1167, 86036), (1556, 64527), (1644, 61073), (1884, 53293), (2334, 43018), (4668, 21509)]