26702914540

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{158927}}^1$

素因数の和:159238

約数の個数: 48

約数和(自身を含む): 58098991104

約数和(自身を除く): 31396076564

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 271, 310, 542, 620, 1084, 1355, 2710, 5420, 8401, 16802, 33604, 42005, 84010, 158927, 168020, 317854, 635708, 794635, 1589270, 3178540, 4926737, 9853474, 19706948, 24633685, 43069217, 49267370, 86138434, 98534740, 172276868, 215346085, 430692170, 861384340, 1335145727, 2670291454, 5340582908, 6675728635, 13351457270, 26702914540]

約数ペア:

[(1, 26702914540), (2, 13351457270), (4, 6675728635), (5, 5340582908), (10, 2670291454), (20, 1335145727), (31, 861384340), (62, 430692170), (124, 215346085), (155, 172276868), (271, 98534740), (310, 86138434), (542, 49267370), (620, 43069217), (1084, 24633685), (1355, 19706948), (2710, 9853474), (5420, 4926737), (8401, 3178540), (16802, 1589270), (33604, 794635), (42005, 635708), (84010, 317854), (158927, 168020)]