2016572075

素因数分解:

$5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{3671}}^1$

素因数の和:3804

約数の個数: 48

約数和(自身を含む): 2965095936

約数和(自身を除く): 948523861

約数列:

[1, 5, 7, 25, 35, 43, 73, 175, 215, 301, 365, 511, 1075, 1505, 1825, 2555, 3139, 3671, 7525, 12775, 15695, 18355, 21973, 25697, 78475, 91775, 109865, 128485, 157853, 267983, 549325, 642425, 789265, 1104971, 1339915, 1875881, 3946325, 5524855, 6699575, 9379405, 11523269, 27624275, 46897025, 57616345, 80662883, 288081725, 403314415, 2016572075]

約数ペア:

[(1, 2016572075), (5, 403314415), (7, 288081725), (25, 80662883), (35, 57616345), (43, 46897025), (73, 27624275), (175, 11523269), (215, 9379405), (301, 6699575), (365, 5524855), (511, 3946325), (1075, 1875881), (1505, 1339915), (1825, 1104971), (2555, 789265), (3139, 642425), (3671, 549325), (7525, 267983), (12775, 157853), (15695, 128485), (18355, 109865), (21973, 91775), (25697, 78475)]