73870668880

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{8964887}}^1$

素因数の和:8965003

約数の個数: 40

約数和(自身を含む): 173416793472

約数和(自身を除く): 99546124592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 824, 1030, 1648, 2060, 4120, 8240, 8964887, 17929774, 35859548, 44824435, 71719096, 89648870, 143438192, 179297740, 358595480, 717190960, 923383361, 1846766722, 3693533444, 4616916805, 7387066888, 9233833610, 14774133776, 18467667220, 36935334440, 73870668880]

約数ペア:

[(1, 73870668880), (2, 36935334440), (4, 18467667220), (5, 14774133776), (8, 9233833610), (10, 7387066888), (16, 4616916805), (20, 3693533444), (40, 1846766722), (80, 923383361), (103, 717190960), (206, 358595480), (412, 179297740), (515, 143438192), (824, 89648870), (1030, 71719096), (1648, 44824435), (2060, 35859548), (4120, 17929774), (8240, 8964887)]