5323840

素因数分解:

$2^6\times 5^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:275

約数の個数: 56

約数和(自身を含む): 12874752

約数和(自身を除く): 7550912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 131, 160, 254, 262, 320, 508, 524, 635, 655, 1016, 1048, 1270, 1310, 2032, 2096, 2540, 2620, 4064, 4192, 5080, 5240, 8128, 8384, 10160, 10480, 16637, 20320, 20960, 33274, 40640, 41920, 66548, 83185, 133096, 166370, 266192, 332740, 532384, 665480, 1064768, 1330960, 2661920, 5323840]

約数ペア:

[(1, 5323840), (2, 2661920), (4, 1330960), (5, 1064768), (8, 665480), (10, 532384), (16, 332740), (20, 266192), (32, 166370), (40, 133096), (64, 83185), (80, 66548), (127, 41920), (131, 40640), (160, 33274), (254, 20960), (262, 20320), (320, 16637), (508, 10480), (524, 10160), (635, 8384), (655, 8128), (1016, 5240), (1048, 5080), (1270, 4192), (1310, 4064), (2032, 2620), (2096, 2540)]