528039950

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{3613}}^1$

素因数の和:3741

約数の個数: 48

約数和(自身を含む): 1021750080

約数和(自身を除く): 493710130

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 79, 158, 185, 370, 395, 790, 925, 1850, 1975, 2923, 3613, 3950, 5846, 7226, 14615, 18065, 29230, 36130, 73075, 90325, 133681, 146150, 180650, 267362, 285427, 570854, 668405, 1336810, 1427135, 2854270, 3342025, 6684050, 7135675, 10560799, 14271350, 21121598, 52803995, 105607990, 264019975, 528039950]

約数ペア:

[(1, 528039950), (2, 264019975), (5, 105607990), (10, 52803995), (25, 21121598), (37, 14271350), (50, 10560799), (74, 7135675), (79, 6684050), (158, 3342025), (185, 2854270), (370, 1427135), (395, 1336810), (790, 668405), (925, 570854), (1850, 285427), (1975, 267362), (2923, 180650), (3613, 146150), (3950, 133681), (5846, 90325), (7226, 73075), (14615, 36130), (18065, 29230)]