27045220

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{20183}}^1$

素因数の和:20259

約数の個数: 24

約数和(自身を含む): 57645504

約数和(自身を除く): 30600284

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 20183, 40366, 80732, 100915, 201830, 403660, 1352261, 2704522, 5409044, 6761305, 13522610, 27045220]

約数ペア:

[(1, 27045220), (2, 13522610), (4, 6761305), (5, 5409044), (10, 2704522), (20, 1352261), (67, 403660), (134, 201830), (268, 100915), (335, 80732), (670, 40366), (1340, 20183)]