2010962360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{12253}}^1$

素因数の和:12648

約数の個数: 64

約数和(自身を含む): 4949635680

約数和(自身を除く): 2938673320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 373, 440, 746, 1492, 1865, 2984, 3730, 4103, 7460, 8206, 12253, 14920, 16412, 20515, 24506, 32824, 41030, 49012, 61265, 82060, 98024, 122530, 134783, 164120, 245060, 269566, 490120, 539132, 673915, 1078264, 1347830, 2695660, 4570369, 5391320, 9140738, 18281476, 22851845, 36562952, 45703690, 50274059, 91407380, 100548118, 182814760, 201096236, 251370295, 402192472, 502740590, 1005481180, 2010962360]

約数ペア:

[(1, 2010962360), (2, 1005481180), (4, 502740590), (5, 402192472), (8, 251370295), (10, 201096236), (11, 182814760), (20, 100548118), (22, 91407380), (40, 50274059), (44, 45703690), (55, 36562952), (88, 22851845), (110, 18281476), (220, 9140738), (373, 5391320), (440, 4570369), (746, 2695660), (1492, 1347830), (1865, 1078264), (2984, 673915), (3730, 539132), (4103, 490120), (7460, 269566), (8206, 245060), (12253, 164120), (14920, 134783), (16412, 122530), (20515, 98024), (24506, 82060), (32824, 61265), (41030, 49012)]