7000290040

素因数分解:

$2^3\times 5^1\times {\mathrm{4051}}^1\times {\mathrm{43201}}^1$

素因数の和:47263

約数の個数: 32

約数和(自身を含む): 15754905360

約数和(自身を除く): 8754615320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 4051, 8102, 16204, 20255, 32408, 40510, 43201, 81020, 86402, 162040, 172804, 216005, 345608, 432010, 864020, 1728040, 175007251, 350014502, 700029004, 875036255, 1400058008, 1750072510, 3500145020, 7000290040]

約数ペア:

[(1, 7000290040), (2, 3500145020), (4, 1750072510), (5, 1400058008), (8, 875036255), (10, 700029004), (20, 350014502), (40, 175007251), (4051, 1728040), (8102, 864020), (16204, 432010), (20255, 345608), (32408, 216005), (40510, 172804), (43201, 162040), (81020, 86402)]