47484020

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{81869}}^1$

素因数の和:81907

約数の個数: 24

約数和(自身を含む): 103156200

約数和(自身を除く): 55672180

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 81869, 163738, 327476, 409345, 818690, 1637380, 2374201, 4748402, 9496804, 11871005, 23742010, 47484020]

約数ペア:

[(1, 47484020), (2, 23742010), (4, 11871005), (5, 9496804), (10, 4748402), (20, 2374201), (29, 1637380), (58, 818690), (116, 409345), (145, 327476), (290, 163738), (580, 81869)]