8235370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{443}}^1$

素因数の和:487

約数の個数: 48

約数和(自身を含む): 17550432

約数和(自身を除く): 9315062

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 169, 286, 338, 443, 715, 845, 886, 1430, 1690, 1859, 2215, 3718, 4430, 4873, 5759, 9295, 9746, 11518, 18590, 24365, 28795, 48730, 57590, 63349, 74867, 126698, 149734, 316745, 374335, 633490, 748670, 823537, 1647074, 4117685, 8235370]

約数ペア:

[(1, 8235370), (2, 4117685), (5, 1647074), (10, 823537), (11, 748670), (13, 633490), (22, 374335), (26, 316745), (55, 149734), (65, 126698), (110, 74867), (130, 63349), (143, 57590), (169, 48730), (286, 28795), (338, 24365), (443, 18590), (715, 11518), (845, 9746), (886, 9295), (1430, 5759), (1690, 4873), (1859, 4430), (2215, 3718)]