54750098320

素因数分解:

$2^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{6278681}}^1$

素因数の和:6278803

約数の個数: 40

約数和(自身を含む): 128461833720

約数和(自身を除く): 73711735400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 109, 218, 436, 545, 872, 1090, 1744, 2180, 4360, 8720, 6278681, 12557362, 25114724, 31393405, 50229448, 62786810, 100458896, 125573620, 251147240, 502294480, 684376229, 1368752458, 2737504916, 3421881145, 5475009832, 6843762290, 10950019664, 13687524580, 27375049160, 54750098320]

約数ペア:

[(1, 54750098320), (2, 27375049160), (4, 13687524580), (5, 10950019664), (8, 6843762290), (10, 5475009832), (16, 3421881145), (20, 2737504916), (40, 1368752458), (80, 684376229), (109, 502294480), (218, 251147240), (436, 125573620), (545, 100458896), (872, 62786810), (1090, 50229448), (1744, 31393405), (2180, 25114724), (4360, 12557362), (8720, 6278681)]