12300880

素因数分解:

$2^4\times 5^1\times {\mathrm{179}}^1\times {\mathrm{859}}^1$

素因数の和:1051

約数の個数: 40

約数和(自身を含む): 28792800

約数和(自身を除く): 16491920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 179, 358, 716, 859, 895, 1432, 1718, 1790, 2864, 3436, 3580, 4295, 6872, 7160, 8590, 13744, 14320, 17180, 34360, 68720, 153761, 307522, 615044, 768805, 1230088, 1537610, 2460176, 3075220, 6150440, 12300880]

約数ペア:

[(1, 12300880), (2, 6150440), (4, 3075220), (5, 2460176), (8, 1537610), (10, 1230088), (16, 768805), (20, 615044), (40, 307522), (80, 153761), (179, 68720), (358, 34360), (716, 17180), (859, 14320), (895, 13744), (1432, 8590), (1718, 7160), (1790, 6872), (2864, 4295), (3436, 3580)]