10856190100

素因数分解:

$2^2\times 5^2\times 7^3\times {\mathrm{316507}}^1$

素因数の和:316542

約数の個数: 72

約数和(自身を含む): 27472894400

約数和(自身を除く): 16616704300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 343, 350, 490, 686, 700, 980, 1225, 1372, 1715, 2450, 3430, 4900, 6860, 8575, 17150, 34300, 316507, 633014, 1266028, 1582535, 2215549, 3165070, 4431098, 6330140, 7912675, 8862196, 11077745, 15508843, 15825350, 22155490, 31017686, 31650700, 44310980, 55388725, 62035372, 77544215, 108561901, 110777450, 155088430, 217123802, 221554900, 310176860, 387721075, 434247604, 542809505, 775442150, 1085619010, 1550884300, 2171238020, 2714047525, 5428095050, 10856190100]

約数ペア:

[(1, 10856190100), (2, 5428095050), (4, 2714047525), (5, 2171238020), (7, 1550884300), (10, 1085619010), (14, 775442150), (20, 542809505), (25, 434247604), (28, 387721075), (35, 310176860), (49, 221554900), (50, 217123802), (70, 155088430), (98, 110777450), (100, 108561901), (140, 77544215), (175, 62035372), (196, 55388725), (245, 44310980), (343, 31650700), (350, 31017686), (490, 22155490), (686, 15825350), (700, 15508843), (980, 11077745), (1225, 8862196), (1372, 7912675), (1715, 6330140), (2450, 4431098), (3430, 3165070), (4900, 2215549), (6860, 1582535), (8575, 1266028), (17150, 633014), (34300, 316507)]