137679800

素因数分解:

$2^3\times 5^2\times {\mathrm{613}}^1\times {\mathrm{1123}}^1$

素因数の和:1752

約数の個数: 48

約数和(自身を含む): 320913240

約数和(自身を除く): 183233440

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 613, 1123, 1226, 2246, 2452, 3065, 4492, 4904, 5615, 6130, 8984, 11230, 12260, 15325, 22460, 24520, 28075, 30650, 44920, 56150, 61300, 112300, 122600, 224600, 688399, 1376798, 2753596, 3441995, 5507192, 6883990, 13767980, 17209975, 27535960, 34419950, 68839900, 137679800]

約数ペア:

[(1, 137679800), (2, 68839900), (4, 34419950), (5, 27535960), (8, 17209975), (10, 13767980), (20, 6883990), (25, 5507192), (40, 3441995), (50, 2753596), (100, 1376798), (200, 688399), (613, 224600), (1123, 122600), (1226, 112300), (2246, 61300), (2452, 56150), (3065, 44920), (4492, 30650), (4904, 28075), (5615, 24520), (6130, 22460), (8984, 15325), (11230, 12260)]