86079280

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{3137}}^1$

素因数の和:3171

約数の個数: 80

約数和(自身を含む): 233467200

約数和(自身を除く): 147387920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 343, 392, 490, 560, 686, 784, 980, 1372, 1715, 1960, 2744, 3137, 3430, 3920, 5488, 6274, 6860, 12548, 13720, 15685, 21959, 25096, 27440, 31370, 43918, 50192, 62740, 87836, 109795, 125480, 153713, 175672, 219590, 250960, 307426, 351344, 439180, 614852, 768565, 878360, 1075991, 1229704, 1537130, 1756720, 2151982, 2459408, 3074260, 4303964, 5379955, 6148520, 8607928, 10759910, 12297040, 17215856, 21519820, 43039640, 86079280]

約数ペア:

[(1, 86079280), (2, 43039640), (4, 21519820), (5, 17215856), (7, 12297040), (8, 10759910), (10, 8607928), (14, 6148520), (16, 5379955), (20, 4303964), (28, 3074260), (35, 2459408), (40, 2151982), (49, 1756720), (56, 1537130), (70, 1229704), (80, 1075991), (98, 878360), (112, 768565), (140, 614852), (196, 439180), (245, 351344), (280, 307426), (343, 250960), (392, 219590), (490, 175672), (560, 153713), (686, 125480), (784, 109795), (980, 87836), (1372, 62740), (1715, 50192), (1960, 43918), (2744, 31370), (3137, 27440), (3430, 25096), (3920, 21959), (5488, 15685), (6274, 13720), (6860, 12548)]