2108346950

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{421}}^1\times {\mathrm{2707}}^1$

素因数の和:3177

約数の個数: 48

約数和(自身を含む): 4038570384

約数和(自身を除く): 1930223434

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 185, 370, 421, 842, 925, 1850, 2105, 2707, 4210, 5414, 10525, 13535, 15577, 21050, 27070, 31154, 67675, 77885, 100159, 135350, 155770, 200318, 389425, 500795, 778850, 1001590, 1139647, 2279294, 2503975, 5007950, 5698235, 11396470, 28491175, 42166939, 56982350, 84333878, 210834695, 421669390, 1054173475, 2108346950]

約数ペア:

[(1, 2108346950), (2, 1054173475), (5, 421669390), (10, 210834695), (25, 84333878), (37, 56982350), (50, 42166939), (74, 28491175), (185, 11396470), (370, 5698235), (421, 5007950), (842, 2503975), (925, 2279294), (1850, 1139647), (2105, 1001590), (2707, 778850), (4210, 500795), (5414, 389425), (10525, 200318), (13535, 155770), (15577, 135350), (21050, 100159), (27070, 77885), (31154, 67675)]