16420683860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6899447}}^1$

素因数の和:6899480

約数の個数: 48

約数和(自身を含む): 41727861504

約数和(自身を除く): 25307177644

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 6899447, 13798894, 27597788, 34497235, 48296129, 68994470, 96592258, 117290599, 137988940, 193184516, 234581198, 241480645, 469162396, 482961290, 586452995, 821034193, 965922580, 1172905990, 1642068386, 2345811980, 3284136772, 4105170965, 8210341930, 16420683860]

約数ペア:

[(1, 16420683860), (2, 8210341930), (4, 4105170965), (5, 3284136772), (7, 2345811980), (10, 1642068386), (14, 1172905990), (17, 965922580), (20, 821034193), (28, 586452995), (34, 482961290), (35, 469162396), (68, 241480645), (70, 234581198), (85, 193184516), (119, 137988940), (140, 117290599), (170, 96592258), (238, 68994470), (340, 48296129), (476, 34497235), (595, 27597788), (1190, 13798894), (2380, 6899447)]