6514960

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:152

約数の個数: 80

約数和(自身を含む): 16284672

約数和(自身を除く): 9769712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 37, 40, 62, 71, 74, 80, 124, 142, 148, 155, 185, 248, 284, 296, 310, 355, 370, 496, 568, 592, 620, 710, 740, 1136, 1147, 1240, 1420, 1480, 2201, 2294, 2480, 2627, 2840, 2960, 4402, 4588, 5254, 5680, 5735, 8804, 9176, 10508, 11005, 11470, 13135, 17608, 18352, 21016, 22010, 22940, 26270, 35216, 42032, 44020, 45880, 52540, 81437, 88040, 91760, 105080, 162874, 176080, 210160, 325748, 407185, 651496, 814370, 1302992, 1628740, 3257480, 6514960]

約数ペア:

[(1, 6514960), (2, 3257480), (4, 1628740), (5, 1302992), (8, 814370), (10, 651496), (16, 407185), (20, 325748), (31, 210160), (37, 176080), (40, 162874), (62, 105080), (71, 91760), (74, 88040), (80, 81437), (124, 52540), (142, 45880), (148, 44020), (155, 42032), (185, 35216), (248, 26270), (284, 22940), (296, 22010), (310, 21016), (355, 18352), (370, 17608), (496, 13135), (568, 11470), (592, 11005), (620, 10508), (710, 9176), (740, 8804), (1136, 5735), (1147, 5680), (1240, 5254), (1420, 4588), (1480, 4402), (2201, 2960), (2294, 2840), (2480, 2627)]