5280704740090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{149}}^1\times {\mathrm{1613153}}^1$

素因数の和:1613348

約数の個数: 64

約数和(自身を含む): 10366127604000

約数和(自身を除く): 5085422863910

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 149, 169, 298, 338, 745, 845, 1490, 1690, 1937, 2197, 3874, 4394, 9685, 10985, 19370, 21970, 25181, 50362, 125905, 251810, 327353, 654706, 1613153, 1636765, 3226306, 3273530, 8065765, 16131530, 20970989, 41941978, 104854945, 209709890, 240359797, 272622857, 480719594, 545245714, 1201798985, 1363114285, 2403597970, 2726228570, 3124677361, 3544097141, 6249354722, 7088194282, 15623386805, 17720485705, 31246773610, 35440971410, 40620805693, 81241611386, 203104028465, 406208056930, 528070474009, 1056140948018, 2640352370045, 5280704740090]

約数ペア:

[(1, 5280704740090), (2, 2640352370045), (5, 1056140948018), (10, 528070474009), (13, 406208056930), (26, 203104028465), (65, 81241611386), (130, 40620805693), (149, 35440971410), (169, 31246773610), (298, 17720485705), (338, 15623386805), (745, 7088194282), (845, 6249354722), (1490, 3544097141), (1690, 3124677361), (1937, 2726228570), (2197, 2403597970), (3874, 1363114285), (4394, 1201798985), (9685, 545245714), (10985, 480719594), (19370, 272622857), (21970, 240359797), (25181, 209709890), (50362, 104854945), (125905, 41941978), (251810, 20970989), (327353, 16131530), (654706, 8065765), (1613153, 3273530), (1636765, 3226306)]