225589760

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8011}}^1$

素因数の和:8045

約数の個数: 80

約数和(自身を含む): 590131872

約数和(自身を除く): 364542112

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 512, 640, 704, 880, 1280, 1408, 1760, 2560, 2816, 3520, 5632, 7040, 8011, 14080, 16022, 28160, 32044, 40055, 64088, 80110, 88121, 128176, 160220, 176242, 256352, 320440, 352484, 440605, 512704, 640880, 704968, 881210, 1025408, 1281760, 1409936, 1762420, 2050816, 2563520, 2819872, 3524840, 4101632, 5127040, 5639744, 7049680, 10254080, 11279488, 14099360, 20508160, 22558976, 28198720, 45117952, 56397440, 112794880, 225589760]

約数ペア:

[(1, 225589760), (2, 112794880), (4, 56397440), (5, 45117952), (8, 28198720), (10, 22558976), (11, 20508160), (16, 14099360), (20, 11279488), (22, 10254080), (32, 7049680), (40, 5639744), (44, 5127040), (55, 4101632), (64, 3524840), (80, 2819872), (88, 2563520), (110, 2050816), (128, 1762420), (160, 1409936), (176, 1281760), (220, 1025408), (256, 881210), (320, 704968), (352, 640880), (440, 512704), (512, 440605), (640, 352484), (704, 320440), (880, 256352), (1280, 176242), (1408, 160220), (1760, 128176), (2560, 88121), (2816, 80110), (3520, 64088), (5632, 40055), (7040, 32044), (8011, 28160), (14080, 16022)]