1868540083760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{3336678721}}^1$

素因数の和:3336678741

約数の個数: 40

約数和(自身を含む): 4964977938336

約数和(自身を除く): 3096437854576

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 3336678721, 6673357442, 13346714884, 16683393605, 23356751047, 26693429768, 33366787210, 46713502094, 53386859536, 66733574420, 93427004188, 116783755235, 133467148840, 186854008376, 233567510470, 266934297680, 373708016752, 467135020940, 934270041880, 1868540083760]

約数ペア:

[(1, 1868540083760), (2, 934270041880), (4, 467135020940), (5, 373708016752), (7, 266934297680), (8, 233567510470), (10, 186854008376), (14, 133467148840), (16, 116783755235), (20, 93427004188), (28, 66733574420), (35, 53386859536), (40, 46713502094), (56, 33366787210), (70, 26693429768), (80, 23356751047), (112, 16683393605), (140, 13346714884), (280, 6673357442), (560, 3336678721)]