3145768180

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{241}}^1\times {\mathrm{4157}}^1$

素因数の和:4564

約数の個数: 48

約数和(自身を含む): 6677382096

約数和(自身を除く): 3531613916

約数列:

[1, 2, 4, 5, 10, 20, 157, 241, 314, 482, 628, 785, 964, 1205, 1570, 2410, 3140, 4157, 4820, 8314, 16628, 20785, 37837, 41570, 75674, 83140, 151348, 189185, 378370, 652649, 756740, 1001837, 1305298, 2003674, 2610596, 3263245, 4007348, 5009185, 6526490, 10018370, 13052980, 20036740, 157288409, 314576818, 629153636, 786442045, 1572884090, 3145768180]

約数ペア:

[(1, 3145768180), (2, 1572884090), (4, 786442045), (5, 629153636), (10, 314576818), (20, 157288409), (157, 20036740), (241, 13052980), (314, 10018370), (482, 6526490), (628, 5009185), (785, 4007348), (964, 3263245), (1205, 2610596), (1570, 2003674), (2410, 1305298), (3140, 1001837), (4157, 756740), (4820, 652649), (8314, 378370), (16628, 189185), (20785, 151348), (37837, 83140), (41570, 75674)]