25908580

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{373}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 57302784

約数和(自身を除く): 31394204

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 151, 230, 302, 373, 460, 604, 746, 755, 1492, 1510, 1865, 3020, 3473, 3730, 6946, 7460, 8579, 13892, 17158, 17365, 34316, 34730, 42895, 56323, 69460, 85790, 112646, 171580, 225292, 281615, 563230, 1126460, 1295429, 2590858, 5181716, 6477145, 12954290, 25908580]

約数ペア:

[(1, 25908580), (2, 12954290), (4, 6477145), (5, 5181716), (10, 2590858), (20, 1295429), (23, 1126460), (46, 563230), (92, 281615), (115, 225292), (151, 171580), (230, 112646), (302, 85790), (373, 69460), (460, 56323), (604, 42895), (746, 34730), (755, 34316), (1492, 17365), (1510, 17158), (1865, 13892), (3020, 8579), (3473, 7460), (3730, 6946)]