520080068

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{229}}^1\times {\mathrm{7187}}^1$

素因数の和:7499

約数の個数: 24

約数和(自身を含む): 925814400

約数和(自身を除く): 405734332

約数列:

[1, 2, 4, 79, 158, 229, 316, 458, 916, 7187, 14374, 18091, 28748, 36182, 72364, 567773, 1135546, 1645823, 2271092, 3291646, 6583292, 130020017, 260040034, 520080068]

約数ペア:

[(1, 520080068), (2, 260040034), (4, 130020017), (79, 6583292), (158, 3291646), (229, 2271092), (316, 1645823), (458, 1135546), (916, 567773), (7187, 72364), (14374, 36182), (18091, 28748)]