23166440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1423}}^1$

素因数の和:1482

約数の個数: 64

約数和(自身を含む): 58440960

約数和(自身を除く): 35274520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 37, 40, 44, 55, 74, 88, 110, 148, 185, 220, 296, 370, 407, 440, 740, 814, 1423, 1480, 1628, 2035, 2846, 3256, 4070, 5692, 7115, 8140, 11384, 14230, 15653, 16280, 28460, 31306, 52651, 56920, 62612, 78265, 105302, 125224, 156530, 210604, 263255, 313060, 421208, 526510, 579161, 626120, 1053020, 1158322, 2106040, 2316644, 2895805, 4633288, 5791610, 11583220, 23166440]

約数ペア:

[(1, 23166440), (2, 11583220), (4, 5791610), (5, 4633288), (8, 2895805), (10, 2316644), (11, 2106040), (20, 1158322), (22, 1053020), (37, 626120), (40, 579161), (44, 526510), (55, 421208), (74, 313060), (88, 263255), (110, 210604), (148, 156530), (185, 125224), (220, 105302), (296, 78265), (370, 62612), (407, 56920), (440, 52651), (740, 31306), (814, 28460), (1423, 16280), (1480, 15653), (1628, 14230), (2035, 11384), (2846, 8140), (3256, 7115), (4070, 5692)]