118889260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{11633}}^1$

素因数の和:11722

約数の個数: 48

約数和(自身を含む): 289267776

約数和(自身を除く): 170378516

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 140, 146, 292, 365, 511, 730, 1022, 1460, 2044, 2555, 5110, 10220, 11633, 23266, 46532, 58165, 81431, 116330, 162862, 232660, 325724, 407155, 814310, 849209, 1628620, 1698418, 3396836, 4246045, 5944463, 8492090, 11888926, 16984180, 23777852, 29722315, 59444630, 118889260]

約数ペア:

[(1, 118889260), (2, 59444630), (4, 29722315), (5, 23777852), (7, 16984180), (10, 11888926), (14, 8492090), (20, 5944463), (28, 4246045), (35, 3396836), (70, 1698418), (73, 1628620), (140, 849209), (146, 814310), (292, 407155), (365, 325724), (511, 232660), (730, 162862), (1022, 116330), (1460, 81431), (2044, 58165), (2555, 46532), (5110, 23266), (10220, 11633)]