942421000

素因数分解:

$2^3\times 5^3\times {\mathrm{89}}^1\times {\mathrm{10589}}^1$

素因数の和:10699

約数の個数: 64

約数和(自身を含む): 2230254000

約数和(自身を除く): 1287833000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 89, 100, 125, 178, 200, 250, 356, 445, 500, 712, 890, 1000, 1780, 2225, 3560, 4450, 8900, 10589, 11125, 17800, 21178, 22250, 42356, 44500, 52945, 84712, 89000, 105890, 211780, 264725, 423560, 529450, 942421, 1058900, 1323625, 1884842, 2117800, 2647250, 3769684, 4712105, 5294500, 7539368, 9424210, 10589000, 18848420, 23560525, 37696840, 47121050, 94242100, 117802625, 188484200, 235605250, 471210500, 942421000]

約数ペア:

[(1, 942421000), (2, 471210500), (4, 235605250), (5, 188484200), (8, 117802625), (10, 94242100), (20, 47121050), (25, 37696840), (40, 23560525), (50, 18848420), (89, 10589000), (100, 9424210), (125, 7539368), (178, 5294500), (200, 4712105), (250, 3769684), (356, 2647250), (445, 2117800), (500, 1884842), (712, 1323625), (890, 1058900), (1000, 942421), (1780, 529450), (2225, 423560), (3560, 264725), (4450, 211780), (8900, 105890), (10589, 89000), (11125, 84712), (17800, 52945), (21178, 44500), (22250, 42356)]