10864400

素因数分解:

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

素因数の和:348

約数の個数: 60

約数和(自身を含む): 26419812

約数和(自身を除く): 15555412

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 157, 173, 200, 314, 346, 400, 628, 692, 785, 865, 1256, 1384, 1570, 1730, 2512, 2768, 3140, 3460, 3925, 4325, 6280, 6920, 7850, 8650, 12560, 13840, 15700, 17300, 27161, 31400, 34600, 54322, 62800, 69200, 108644, 135805, 217288, 271610, 434576, 543220, 679025, 1086440, 1358050, 2172880, 2716100, 5432200, 10864400]

約数ペア:

[(1, 10864400), (2, 5432200), (4, 2716100), (5, 2172880), (8, 1358050), (10, 1086440), (16, 679025), (20, 543220), (25, 434576), (40, 271610), (50, 217288), (80, 135805), (100, 108644), (157, 69200), (173, 62800), (200, 54322), (314, 34600), (346, 31400), (400, 27161), (628, 17300), (692, 15700), (785, 13840), (865, 12560), (1256, 8650), (1384, 7850), (1570, 6920), (1730, 6280), (2512, 4325), (2768, 3925), (3140, 3460)]