27131925890

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1248593}}^1$

素因数の和:1248694

約数の個数: 32

約数和(自身を含む): 50972601456

約数和(自身を除く): 23840675566

約数列:

[1, 2, 5, 10, 41, 53, 82, 106, 205, 265, 410, 530, 2173, 4346, 10865, 21730, 1248593, 2497186, 6242965, 12485930, 51192313, 66175429, 102384626, 132350858, 255961565, 330877145, 511923130, 661754290, 2713192589, 5426385178, 13565962945, 27131925890]

約数ペア:

[(1, 27131925890), (2, 13565962945), (5, 5426385178), (10, 2713192589), (41, 661754290), (53, 511923130), (82, 330877145), (106, 255961565), (205, 132350858), (265, 102384626), (410, 66175429), (530, 51192313), (2173, 12485930), (4346, 6242965), (10865, 2497186), (21730, 1248593)]