226248320

素因数分解:

$2^7\times 5^1\times {\mathrm{337}}^1\times {\mathrm{1049}}^1$

素因数の和:1405

約数の個数: 64

約数和(自身を含む): 542997000

約数和(自身を除く): 316748680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 337, 640, 674, 1049, 1348, 1685, 2098, 2696, 3370, 4196, 5245, 5392, 6740, 8392, 10490, 10784, 13480, 16784, 20980, 21568, 26960, 33568, 41960, 43136, 53920, 67136, 83920, 107840, 134272, 167840, 215680, 335680, 353513, 671360, 707026, 1414052, 1767565, 2828104, 3535130, 5656208, 7070260, 11312416, 14140520, 22624832, 28281040, 45249664, 56562080, 113124160, 226248320]

約数ペア:

[(1, 226248320), (2, 113124160), (4, 56562080), (5, 45249664), (8, 28281040), (10, 22624832), (16, 14140520), (20, 11312416), (32, 7070260), (40, 5656208), (64, 3535130), (80, 2828104), (128, 1767565), (160, 1414052), (320, 707026), (337, 671360), (640, 353513), (674, 335680), (1049, 215680), (1348, 167840), (1685, 134272), (2098, 107840), (2696, 83920), (3370, 67136), (4196, 53920), (5245, 43136), (5392, 41960), (6740, 33568), (8392, 26960), (10490, 21568), (10784, 20980), (13480, 16784)]