242774804560

素因数分解:

$2^4\times 5^1\times {\mathrm{2707}}^1\times {\mathrm{1121051}}^1$

素因数の和:1123771

約数の個数: 40

約数和(自身を含む): 564660439776

約数和(自身を除く): 321885635216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2707, 5414, 10828, 13535, 21656, 27070, 43312, 54140, 108280, 216560, 1121051, 2242102, 4484204, 5605255, 8968408, 11210510, 17936816, 22421020, 44842040, 89684080, 3034685057, 6069370114, 12138740228, 15173425285, 24277480456, 30346850570, 48554960912, 60693701140, 121387402280, 242774804560]

約数ペア:

[(1, 242774804560), (2, 121387402280), (4, 60693701140), (5, 48554960912), (8, 30346850570), (10, 24277480456), (16, 15173425285), (20, 12138740228), (40, 6069370114), (80, 3034685057), (2707, 89684080), (5414, 44842040), (10828, 22421020), (13535, 17936816), (21656, 11210510), (27070, 8968408), (43312, 5605255), (54140, 4484204), (108280, 2242102), (216560, 1121051)]