78765200

素因数分解:

$2^4\times 5^2\times {\mathrm{67}}^1\times {\mathrm{2939}}^1$

素因数の和:3024

約数の個数: 60

約数和(自身を含む): 192123120

約数和(自身を除く): 113357920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 67, 80, 100, 134, 200, 268, 335, 400, 536, 670, 1072, 1340, 1675, 2680, 2939, 3350, 5360, 5878, 6700, 11756, 13400, 14695, 23512, 26800, 29390, 47024, 58780, 73475, 117560, 146950, 196913, 235120, 293900, 393826, 587800, 787652, 984565, 1175600, 1575304, 1969130, 3150608, 3938260, 4922825, 7876520, 9845650, 15753040, 19691300, 39382600, 78765200]

約数ペア:

[(1, 78765200), (2, 39382600), (4, 19691300), (5, 15753040), (8, 9845650), (10, 7876520), (16, 4922825), (20, 3938260), (25, 3150608), (40, 1969130), (50, 1575304), (67, 1175600), (80, 984565), (100, 787652), (134, 587800), (200, 393826), (268, 293900), (335, 235120), (400, 196913), (536, 146950), (670, 117560), (1072, 73475), (1340, 58780), (1675, 47024), (2680, 29390), (2939, 26800), (3350, 23512), (5360, 14695), (5878, 13400), (6700, 11756)]