2801150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{463}}^1$

素因数の和:497

約数の個数: 36

約数和(自身を含む): 5739216

約数和(自身を除く): 2938066

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 242, 275, 463, 550, 605, 926, 1210, 2315, 3025, 4630, 5093, 6050, 10186, 11575, 23150, 25465, 50930, 56023, 112046, 127325, 254650, 280115, 560230, 1400575, 2801150]

約数ペア:

[(1, 2801150), (2, 1400575), (5, 560230), (10, 280115), (11, 254650), (22, 127325), (25, 112046), (50, 56023), (55, 50930), (110, 25465), (121, 23150), (242, 11575), (275, 10186), (463, 6050), (550, 5093), (605, 4630), (926, 3025), (1210, 2315)]