88354420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{57373}}^1$

素因数の和:57400

約数の個数: 48

約数和(自身を含む): 231331968

約数和(自身を除く): 142977548

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 57373, 114746, 229492, 286865, 401611, 573730, 631103, 803222, 1147460, 1262206, 1606444, 2008055, 2524412, 3155515, 4016110, 4417721, 6311030, 8032220, 8835442, 12622060, 17670884, 22088605, 44177210, 88354420]

約数ペア:

[(1, 88354420), (2, 44177210), (4, 22088605), (5, 17670884), (7, 12622060), (10, 8835442), (11, 8032220), (14, 6311030), (20, 4417721), (22, 4016110), (28, 3155515), (35, 2524412), (44, 2008055), (55, 1606444), (70, 1262206), (77, 1147460), (110, 803222), (140, 631103), (154, 573730), (220, 401611), (308, 286865), (385, 229492), (770, 114746), (1540, 57373)]