66936670

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{4099}}^1$

素因数の和:4200

約数の個数: 32

約数和(自身を含む): 127526400

約数和(自身を除く): 60589730

約数列:

[1, 2, 5, 10, 23, 46, 71, 115, 142, 230, 355, 710, 1633, 3266, 4099, 8165, 8198, 16330, 20495, 40990, 94277, 188554, 291029, 471385, 582058, 942770, 1455145, 2910290, 6693667, 13387334, 33468335, 66936670]

約数ペア:

[(1, 66936670), (2, 33468335), (5, 13387334), (10, 6693667), (23, 2910290), (46, 1455145), (71, 942770), (115, 582058), (142, 471385), (230, 291029), (355, 188554), (710, 94277), (1633, 40990), (3266, 20495), (4099, 16330), (8165, 8198)]