810147002800

素因数分解:

$2^4\times 5^2\times {\mathrm{5419}}^1\times {\mathrm{373753}}^1$

素因数の和:379190

約数の個数: 60

約数和(自身を含む): 1946742559480

約数和(自身を除く): 1136595556680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 5419, 10838, 21676, 27095, 43352, 54190, 86704, 108380, 135475, 216760, 270950, 373753, 433520, 541900, 747506, 1083800, 1495012, 1868765, 2167600, 2990024, 3737530, 5980048, 7475060, 9343825, 14950120, 18687650, 29900240, 37375300, 74750600, 149501200, 2025367507, 4050735014, 8101470028, 10126837535, 16202940056, 20253675070, 32405880112, 40507350140, 50634187675, 81014700280, 101268375350, 162029400560, 202536750700, 405073501400, 810147002800]

約数ペア:

[(1, 810147002800), (2, 405073501400), (4, 202536750700), (5, 162029400560), (8, 101268375350), (10, 81014700280), (16, 50634187675), (20, 40507350140), (25, 32405880112), (40, 20253675070), (50, 16202940056), (80, 10126837535), (100, 8101470028), (200, 4050735014), (400, 2025367507), (5419, 149501200), (10838, 74750600), (21676, 37375300), (27095, 29900240), (43352, 18687650), (54190, 14950120), (86704, 9343825), (108380, 7475060), (135475, 5980048), (216760, 3737530), (270950, 2990024), (373753, 2167600), (433520, 1868765), (541900, 1495012), (747506, 1083800)]