5211034880

素因数分解:

$2^8\times 5^1\times {\mathrm{67}}^1\times {\mathrm{60763}}^1$

素因数の和:60851

約数の個数: 72

約数和(自身を含む): 12668564832

約数和(自身を除く): 7457529952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 128, 134, 160, 256, 268, 320, 335, 536, 640, 670, 1072, 1280, 1340, 2144, 2680, 4288, 5360, 8576, 10720, 17152, 21440, 42880, 60763, 85760, 121526, 243052, 303815, 486104, 607630, 972208, 1215260, 1944416, 2430520, 3888832, 4071121, 4861040, 7777664, 8142242, 9722080, 15555328, 16284484, 19444160, 20355605, 32568968, 38888320, 40711210, 65137936, 77776640, 81422420, 130275872, 162844840, 260551744, 325689680, 521103488, 651379360, 1042206976, 1302758720, 2605517440, 5211034880]

約数ペア:

[(1, 5211034880), (2, 2605517440), (4, 1302758720), (5, 1042206976), (8, 651379360), (10, 521103488), (16, 325689680), (20, 260551744), (32, 162844840), (40, 130275872), (64, 81422420), (67, 77776640), (80, 65137936), (128, 40711210), (134, 38888320), (160, 32568968), (256, 20355605), (268, 19444160), (320, 16284484), (335, 15555328), (536, 9722080), (640, 8142242), (670, 7777664), (1072, 4861040), (1280, 4071121), (1340, 3888832), (2144, 2430520), (2680, 1944416), (4288, 1215260), (5360, 972208), (8576, 607630), (10720, 486104), (17152, 303815), (21440, 243052), (42880, 121526), (60763, 85760)]