995205280

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{168109}}^1$

素因数の和:168161

約数の個数: 48

約数和(自身を含む): 2414732040

約数和(自身を除く): 1419526760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1480, 2960, 5920, 168109, 336218, 672436, 840545, 1344872, 1681090, 2689744, 3362180, 5379488, 6220033, 6724360, 12440066, 13448720, 24880132, 26897440, 31100165, 49760264, 62200330, 99520528, 124400660, 199041056, 248801320, 497602640, 995205280]

約数ペア:

[(1, 995205280), (2, 497602640), (4, 248801320), (5, 199041056), (8, 124400660), (10, 99520528), (16, 62200330), (20, 49760264), (32, 31100165), (37, 26897440), (40, 24880132), (74, 13448720), (80, 12440066), (148, 6724360), (160, 6220033), (185, 5379488), (296, 3362180), (370, 2689744), (592, 1681090), (740, 1344872), (1184, 840545), (1480, 672436), (2960, 336218), (5920, 168109)]