26510560

素因数分解:

$2^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2473}}^1$

素因数の和:2555

約数の個数: 48

約数和(自身を含む): 63591696

約数和(自身を除く): 37081136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 67, 80, 134, 160, 268, 335, 536, 670, 1072, 1340, 2144, 2473, 2680, 4946, 5360, 9892, 10720, 12365, 19784, 24730, 39568, 49460, 79136, 98920, 165691, 197840, 331382, 395680, 662764, 828455, 1325528, 1656910, 2651056, 3313820, 5302112, 6627640, 13255280, 26510560]

約数ペア:

[(1, 26510560), (2, 13255280), (4, 6627640), (5, 5302112), (8, 3313820), (10, 2651056), (16, 1656910), (20, 1325528), (32, 828455), (40, 662764), (67, 395680), (80, 331382), (134, 197840), (160, 165691), (268, 98920), (335, 79136), (536, 49460), (670, 39568), (1072, 24730), (1340, 19784), (2144, 12365), (2473, 10720), (2680, 9892), (4946, 5360)]