70714760

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{60961}}^1$

素因数の和:61001

約数の個数: 32

約数和(自身を含む): 164597400

約数和(自身を除く): 93882640

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 60961, 121922, 243844, 304805, 487688, 609610, 1219220, 1767869, 2438440, 3535738, 7071476, 8839345, 14142952, 17678690, 35357380, 70714760]

約数ペア:

[(1, 70714760), (2, 35357380), (4, 17678690), (5, 14142952), (8, 8839345), (10, 7071476), (20, 3535738), (29, 2438440), (40, 1767869), (58, 1219220), (116, 609610), (145, 487688), (232, 304805), (290, 243844), (580, 121922), (1160, 60961)]