6469854080

素因数分解:

$2^7\times 5^1\times {\mathrm{193}}^1\times {\mathrm{52379}}^1$

素因数の和:52591

約数の個数: 64

約数和(自身を含む): 15547431600

約数和(自身を除く): 9077577520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 193, 320, 386, 640, 772, 965, 1544, 1930, 3088, 3860, 6176, 7720, 12352, 15440, 24704, 30880, 52379, 61760, 104758, 123520, 209516, 261895, 419032, 523790, 838064, 1047580, 1676128, 2095160, 3352256, 4190320, 6704512, 8380640, 10109147, 16761280, 20218294, 33522560, 40436588, 50545735, 80873176, 101091470, 161746352, 202182940, 323492704, 404365880, 646985408, 808731760, 1293970816, 1617463520, 3234927040, 6469854080]

約数ペア:

[(1, 6469854080), (2, 3234927040), (4, 1617463520), (5, 1293970816), (8, 808731760), (10, 646985408), (16, 404365880), (20, 323492704), (32, 202182940), (40, 161746352), (64, 101091470), (80, 80873176), (128, 50545735), (160, 40436588), (193, 33522560), (320, 20218294), (386, 16761280), (640, 10109147), (772, 8380640), (965, 6704512), (1544, 4190320), (1930, 3352256), (3088, 2095160), (3860, 1676128), (6176, 1047580), (7720, 838064), (12352, 523790), (15440, 419032), (24704, 261895), (30880, 209516), (52379, 123520), (61760, 104758)]