419213528080

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1301}}^1\times {\mathrm{37643}}^1$

素因数の和:39064

約数の個数: 80

約数和(自身を含む): 984562858944

約数和(自身を除く): 565349330864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 535, 856, 1070, 1301, 1712, 2140, 2602, 4280, 5204, 6505, 8560, 10408, 13010, 20816, 26020, 37643, 52040, 75286, 104080, 139207, 150572, 188215, 278414, 301144, 376430, 556828, 602288, 696035, 752860, 1113656, 1392070, 1505720, 2227312, 2784140, 3011440, 4027801, 5568280, 8055602, 11136560, 16111204, 20139005, 32222408, 40278010, 48973543, 64444816, 80556020, 97947086, 161112040, 195894172, 244867715, 322224080, 391788344, 489735430, 783576688, 979470860, 1958941720, 3917883440, 5240169101, 10480338202, 20960676404, 26200845505, 41921352808, 52401691010, 83842705616, 104803382020, 209606764040, 419213528080]

約数ペア:

[(1, 419213528080), (2, 209606764040), (4, 104803382020), (5, 83842705616), (8, 52401691010), (10, 41921352808), (16, 26200845505), (20, 20960676404), (40, 10480338202), (80, 5240169101), (107, 3917883440), (214, 1958941720), (428, 979470860), (535, 783576688), (856, 489735430), (1070, 391788344), (1301, 322224080), (1712, 244867715), (2140, 195894172), (2602, 161112040), (4280, 97947086), (5204, 80556020), (6505, 64444816), (8560, 48973543), (10408, 40278010), (13010, 32222408), (20816, 20139005), (26020, 16111204), (37643, 11136560), (52040, 8055602), (75286, 5568280), (104080, 4027801), (139207, 3011440), (150572, 2784140), (188215, 2227312), (278414, 1505720), (301144, 1392070), (376430, 1113656), (556828, 752860), (602288, 696035)]