210094240

素因数分解:

$2^5\times 5^1\times {\mathrm{97}}^1\times {\mathrm{13537}}^1$

素因数の和:13649

約数の個数: 48

約数和(自身を含む): 501501672

約数和(自身を除く): 291407432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 97, 160, 194, 388, 485, 776, 970, 1552, 1940, 3104, 3880, 7760, 13537, 15520, 27074, 54148, 67685, 108296, 135370, 216592, 270740, 433184, 541480, 1082960, 1313089, 2165920, 2626178, 5252356, 6565445, 10504712, 13130890, 21009424, 26261780, 42018848, 52523560, 105047120, 210094240]

約数ペア:

[(1, 210094240), (2, 105047120), (4, 52523560), (5, 42018848), (8, 26261780), (10, 21009424), (16, 13130890), (20, 10504712), (32, 6565445), (40, 5252356), (80, 2626178), (97, 2165920), (160, 1313089), (194, 1082960), (388, 541480), (485, 433184), (776, 270740), (970, 216592), (1552, 135370), (1940, 108296), (3104, 67685), (3880, 54148), (7760, 27074), (13537, 15520)]