42503800

素因数分解:

$2^3\times 5^2\times {\mathrm{223}}^1\times {\mathrm{953}}^1$

素因数の和:1192

約数の個数: 48

約数和(自身を含む): 99368640

約数和(自身を除く): 56864840

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 223, 446, 892, 953, 1115, 1784, 1906, 2230, 3812, 4460, 4765, 5575, 7624, 8920, 9530, 11150, 19060, 22300, 23825, 38120, 44600, 47650, 95300, 190600, 212519, 425038, 850076, 1062595, 1700152, 2125190, 4250380, 5312975, 8500760, 10625950, 21251900, 42503800]

約数ペア:

[(1, 42503800), (2, 21251900), (4, 10625950), (5, 8500760), (8, 5312975), (10, 4250380), (20, 2125190), (25, 1700152), (40, 1062595), (50, 850076), (100, 425038), (200, 212519), (223, 190600), (446, 95300), (892, 47650), (953, 44600), (1115, 38120), (1784, 23825), (1906, 22300), (2230, 19060), (3812, 11150), (4460, 9530), (4765, 8920), (5575, 7624)]