110676820

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1303}}^1$

素因数の和:1480

約数の個数: 48

約数和(自身を含む): 241855488

約数和(自身を除く): 131178668

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 137, 155, 274, 310, 548, 620, 685, 1303, 1370, 2606, 2740, 4247, 5212, 6515, 8494, 13030, 16988, 21235, 26060, 40393, 42470, 80786, 84940, 161572, 178511, 201965, 357022, 403930, 714044, 807860, 892555, 1785110, 3570220, 5533841, 11067682, 22135364, 27669205, 55338410, 110676820]

約数ペア:

[(1, 110676820), (2, 55338410), (4, 27669205), (5, 22135364), (10, 11067682), (20, 5533841), (31, 3570220), (62, 1785110), (124, 892555), (137, 807860), (155, 714044), (274, 403930), (310, 357022), (548, 201965), (620, 178511), (685, 161572), (1303, 84940), (1370, 80786), (2606, 42470), (2740, 40393), (4247, 26060), (5212, 21235), (6515, 16988), (8494, 13030)]