54322000

素因数分解:

$2^4\times 5^3\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:353

約数の個数: 80

約数和(自身を含む): 132951312

約数和(自身を除く): 78629312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 157, 173, 200, 250, 314, 346, 400, 500, 628, 692, 785, 865, 1000, 1256, 1384, 1570, 1730, 2000, 2512, 2768, 3140, 3460, 3925, 4325, 6280, 6920, 7850, 8650, 12560, 13840, 15700, 17300, 19625, 21625, 27161, 31400, 34600, 39250, 43250, 54322, 62800, 69200, 78500, 86500, 108644, 135805, 157000, 173000, 217288, 271610, 314000, 346000, 434576, 543220, 679025, 1086440, 1358050, 2172880, 2716100, 3395125, 5432200, 6790250, 10864400, 13580500, 27161000, 54322000]

約数ペア:

[(1, 54322000), (2, 27161000), (4, 13580500), (5, 10864400), (8, 6790250), (10, 5432200), (16, 3395125), (20, 2716100), (25, 2172880), (40, 1358050), (50, 1086440), (80, 679025), (100, 543220), (125, 434576), (157, 346000), (173, 314000), (200, 271610), (250, 217288), (314, 173000), (346, 157000), (400, 135805), (500, 108644), (628, 86500), (692, 78500), (785, 69200), (865, 62800), (1000, 54322), (1256, 43250), (1384, 39250), (1570, 34600), (1730, 31400), (2000, 27161), (2512, 21625), (2768, 19625), (3140, 17300), (3460, 15700), (3925, 13840), (4325, 12560), (6280, 8650), (6920, 7850)]