8469488320

素因数分解:

$2^6\times 5^1\times {\mathrm{101}}^1\times {\mathrm{262051}}^1$

素因数の和:262169

約数の個数: 56

約数和(自身を含む): 20367729648

約数和(自身を除く): 11898241328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 101, 160, 202, 320, 404, 505, 808, 1010, 1616, 2020, 3232, 4040, 6464, 8080, 16160, 32320, 262051, 524102, 1048204, 1310255, 2096408, 2620510, 4192816, 5241020, 8385632, 10482040, 16771264, 20964080, 26467151, 41928160, 52934302, 83856320, 105868604, 132335755, 211737208, 264671510, 423474416, 529343020, 846948832, 1058686040, 1693897664, 2117372080, 4234744160, 8469488320]

約数ペア:

[(1, 8469488320), (2, 4234744160), (4, 2117372080), (5, 1693897664), (8, 1058686040), (10, 846948832), (16, 529343020), (20, 423474416), (32, 264671510), (40, 211737208), (64, 132335755), (80, 105868604), (101, 83856320), (160, 52934302), (202, 41928160), (320, 26467151), (404, 20964080), (505, 16771264), (808, 10482040), (1010, 8385632), (1616, 5241020), (2020, 4192816), (3232, 2620510), (4040, 2096408), (6464, 1310255), (8080, 1048204), (16160, 524102), (32320, 262051)]