4272950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1$

素因数の和:497

約数の個数: 48

約数和(自身を含む): 9200304

約数和(自身を除く): 4927354

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 170, 187, 275, 374, 425, 457, 550, 850, 914, 935, 1870, 2285, 4570, 4675, 5027, 7769, 9350, 10054, 11425, 15538, 22850, 25135, 38845, 50270, 77690, 85459, 125675, 170918, 194225, 251350, 388450, 427295, 854590, 2136475, 4272950]

約数ペア:

[(1, 4272950), (2, 2136475), (5, 854590), (10, 427295), (11, 388450), (17, 251350), (22, 194225), (25, 170918), (34, 125675), (50, 85459), (55, 77690), (85, 50270), (110, 38845), (170, 25135), (187, 22850), (275, 15538), (374, 11425), (425, 10054), (457, 9350), (550, 7769), (850, 5027), (914, 4675), (935, 4570), (1870, 2285)]