25438260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{1447}}^1$

素因数の和:1752

約数の個数: 48

約数和(自身を含む): 71519616

約数和(自身を除く): 46081356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 293, 586, 879, 1172, 1447, 1465, 1758, 2894, 2930, 3516, 4341, 4395, 5788, 5860, 7235, 8682, 8790, 14470, 17364, 17580, 21705, 28940, 43410, 86820, 423971, 847942, 1271913, 1695884, 2119855, 2543826, 4239710, 5087652, 6359565, 8479420, 12719130, 25438260]

約数ペア:

[(1, 25438260), (2, 12719130), (3, 8479420), (4, 6359565), (5, 5087652), (6, 4239710), (10, 2543826), (12, 2119855), (15, 1695884), (20, 1271913), (30, 847942), (60, 423971), (293, 86820), (586, 43410), (879, 28940), (1172, 21705), (1447, 17580), (1465, 17364), (1758, 14470), (2894, 8790), (2930, 8682), (3516, 7235), (4341, 5860), (4395, 5788)]