105432800

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{11981}}^1$

素因数の和:12012

約数の個数: 72

約数和(自身を含む): 280810152

約数和(自身を除く): 175377352

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 110, 160, 176, 200, 220, 275, 352, 400, 440, 550, 800, 880, 1100, 1760, 2200, 4400, 8800, 11981, 23962, 47924, 59905, 95848, 119810, 131791, 191696, 239620, 263582, 299525, 383392, 479240, 527164, 599050, 658955, 958480, 1054328, 1198100, 1317910, 1916960, 2108656, 2396200, 2635820, 3294775, 4217312, 4792400, 5271640, 6589550, 9584800, 10543280, 13179100, 21086560, 26358200, 52716400, 105432800]

約数ペア:

[(1, 105432800), (2, 52716400), (4, 26358200), (5, 21086560), (8, 13179100), (10, 10543280), (11, 9584800), (16, 6589550), (20, 5271640), (22, 4792400), (25, 4217312), (32, 3294775), (40, 2635820), (44, 2396200), (50, 2108656), (55, 1916960), (80, 1317910), (88, 1198100), (100, 1054328), (110, 958480), (160, 658955), (176, 599050), (200, 527164), (220, 479240), (275, 383392), (352, 299525), (400, 263582), (440, 239620), (550, 191696), (800, 131791), (880, 119810), (1100, 95848), (1760, 59905), (2200, 47924), (4400, 23962), (8800, 11981)]