2022354440

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{56239}}^1$

素因数の和:56310

約数の個数: 64

約数和(自身を含む): 4859136000

約数和(自身を除く): 2836781560

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 31, 40, 58, 62, 116, 124, 145, 155, 232, 248, 290, 310, 580, 620, 899, 1160, 1240, 1798, 3596, 4495, 7192, 8990, 17980, 35960, 56239, 112478, 224956, 281195, 449912, 562390, 1124780, 1630931, 1743409, 2249560, 3261862, 3486818, 6523724, 6973636, 8154655, 8717045, 13047448, 13947272, 16309310, 17434090, 32618620, 34868180, 50558861, 65237240, 69736360, 101117722, 202235444, 252794305, 404470888, 505588610, 1011177220, 2022354440]

約数ペア:

[(1, 2022354440), (2, 1011177220), (4, 505588610), (5, 404470888), (8, 252794305), (10, 202235444), (20, 101117722), (29, 69736360), (31, 65237240), (40, 50558861), (58, 34868180), (62, 32618620), (116, 17434090), (124, 16309310), (145, 13947272), (155, 13047448), (232, 8717045), (248, 8154655), (290, 6973636), (310, 6523724), (580, 3486818), (620, 3261862), (899, 2249560), (1160, 1743409), (1240, 1630931), (1798, 1124780), (3596, 562390), (4495, 449912), (7192, 281195), (8990, 224956), (17980, 112478), (35960, 56239)]