82294240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{73477}}^1$

素因数の和:73499

約数の個数: 48

約数和(自身を含む): 222197472

約数和(自身を除く): 139903232

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 73477, 146954, 293908, 367385, 514339, 587816, 734770, 1028678, 1175632, 1469540, 2057356, 2351264, 2571695, 2939080, 4114712, 5143390, 5878160, 8229424, 10286780, 11756320, 16458848, 20573560, 41147120, 82294240]

約数ペア:

[(1, 82294240), (2, 41147120), (4, 20573560), (5, 16458848), (7, 11756320), (8, 10286780), (10, 8229424), (14, 5878160), (16, 5143390), (20, 4114712), (28, 2939080), (32, 2571695), (35, 2351264), (40, 2057356), (56, 1469540), (70, 1175632), (80, 1028678), (112, 734770), (140, 587816), (160, 514339), (224, 367385), (280, 293908), (560, 146954), (1120, 73477)]