415055240

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{4651}}^1$

素因数の和:4782

約数の個数: 64

約数和(自身を含む): 984735360

約数和(自身を除く): 569680120

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 97, 115, 184, 194, 230, 388, 460, 485, 776, 920, 970, 1940, 2231, 3880, 4462, 4651, 8924, 9302, 11155, 17848, 18604, 22310, 23255, 37208, 44620, 46510, 89240, 93020, 106973, 186040, 213946, 427892, 451147, 534865, 855784, 902294, 1069730, 1804588, 2139460, 2255735, 3609176, 4278920, 4511470, 9022940, 10376381, 18045880, 20752762, 41505524, 51881905, 83011048, 103763810, 207527620, 415055240]

約数ペア:

[(1, 415055240), (2, 207527620), (4, 103763810), (5, 83011048), (8, 51881905), (10, 41505524), (20, 20752762), (23, 18045880), (40, 10376381), (46, 9022940), (92, 4511470), (97, 4278920), (115, 3609176), (184, 2255735), (194, 2139460), (230, 1804588), (388, 1069730), (460, 902294), (485, 855784), (776, 534865), (920, 451147), (970, 427892), (1940, 213946), (2231, 186040), (3880, 106973), (4462, 93020), (4651, 89240), (8924, 46510), (9302, 44620), (11155, 37208), (17848, 23255), (18604, 22310)]