12358880

素因数分解:

$2^5\times 5^1\times {\mathrm{77243}}^1$

素因数の和:77258

約数の個数: 24

約数和(自身を含む): 29198232

約数和(自身を除く): 16839352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 77243, 154486, 308972, 386215, 617944, 772430, 1235888, 1544860, 2471776, 3089720, 6179440, 12358880]

約数ペア:

[(1, 12358880), (2, 6179440), (4, 3089720), (5, 2471776), (8, 1544860), (10, 1235888), (16, 772430), (20, 617944), (32, 386215), (40, 308972), (80, 154486), (160, 77243)]