42705200

素因数分解:

$2^4\times 5^2\times {\mathrm{241}}^1\times {\mathrm{443}}^1$

素因数の和:702

約数の個数: 60

約数和(自身を含む): 103257528

約数和(自身を除く): 60552328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 241, 400, 443, 482, 886, 964, 1205, 1772, 1928, 2215, 2410, 3544, 3856, 4430, 4820, 6025, 7088, 8860, 9640, 11075, 12050, 17720, 19280, 22150, 24100, 35440, 44300, 48200, 88600, 96400, 106763, 177200, 213526, 427052, 533815, 854104, 1067630, 1708208, 2135260, 2669075, 4270520, 5338150, 8541040, 10676300, 21352600, 42705200]

約数ペア:

[(1, 42705200), (2, 21352600), (4, 10676300), (5, 8541040), (8, 5338150), (10, 4270520), (16, 2669075), (20, 2135260), (25, 1708208), (40, 1067630), (50, 854104), (80, 533815), (100, 427052), (200, 213526), (241, 177200), (400, 106763), (443, 96400), (482, 88600), (886, 48200), (964, 44300), (1205, 35440), (1772, 24100), (1928, 22150), (2215, 19280), (2410, 17720), (3544, 12050), (3856, 11075), (4430, 9640), (4820, 8860), (6025, 7088)]