12484451680

素因数分解:

$2^5\times 5^1\times {\mathrm{1597}}^1\times {\mathrm{48859}}^1$

素因数の和:50471

約数の個数: 48

約数和(自身を含む): 29513589840

約数和(自身を除く): 17029138160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1597, 3194, 6388, 7985, 12776, 15970, 25552, 31940, 48859, 51104, 63880, 97718, 127760, 195436, 244295, 255520, 390872, 488590, 781744, 977180, 1563488, 1954360, 3908720, 7817440, 78027823, 156055646, 312111292, 390139115, 624222584, 780278230, 1248445168, 1560556460, 2496890336, 3121112920, 6242225840, 12484451680]

約数ペア:

[(1, 12484451680), (2, 6242225840), (4, 3121112920), (5, 2496890336), (8, 1560556460), (10, 1248445168), (16, 780278230), (20, 624222584), (32, 390139115), (40, 312111292), (80, 156055646), (160, 78027823), (1597, 7817440), (3194, 3908720), (6388, 1954360), (7985, 1563488), (12776, 977180), (15970, 781744), (25552, 488590), (31940, 390872), (48859, 255520), (51104, 244295), (63880, 195436), (97718, 127760)]