554173120

素因数分解:

$2^6\times 5^1\times {\mathrm{1217}}^1\times {\mathrm{1423}}^1$

素因数の和:2657

約数の個数: 56

約数和(自身を含む): 1321637184

約数和(自身を除く): 767464064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1217, 1423, 2434, 2846, 4868, 5692, 6085, 7115, 9736, 11384, 12170, 14230, 19472, 22768, 24340, 28460, 38944, 45536, 48680, 56920, 77888, 91072, 97360, 113840, 194720, 227680, 389440, 455360, 1731791, 3463582, 6927164, 8658955, 13854328, 17317910, 27708656, 34635820, 55417312, 69271640, 110834624, 138543280, 277086560, 554173120]

約数ペア:

[(1, 554173120), (2, 277086560), (4, 138543280), (5, 110834624), (8, 69271640), (10, 55417312), (16, 34635820), (20, 27708656), (32, 17317910), (40, 13854328), (64, 8658955), (80, 6927164), (160, 3463582), (320, 1731791), (1217, 455360), (1423, 389440), (2434, 227680), (2846, 194720), (4868, 113840), (5692, 97360), (6085, 91072), (7115, 77888), (9736, 56920), (11384, 48680), (12170, 45536), (14230, 38944), (19472, 28460), (22768, 24340)]