125029240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{446533}}^1$

素因数の和:446551

約数の個数: 32

約数和(自身を含む): 321504480

約数和(自身を除く): 196475240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 446533, 893066, 1786132, 2232665, 3125731, 3572264, 4465330, 6251462, 8930660, 12502924, 15628655, 17861320, 25005848, 31257310, 62514620, 125029240]

約数ペア:

[(1, 125029240), (2, 62514620), (4, 31257310), (5, 25005848), (7, 17861320), (8, 15628655), (10, 12502924), (14, 8930660), (20, 6251462), (28, 4465330), (35, 3572264), (40, 3125731), (56, 2232665), (70, 1786132), (140, 893066), (280, 446533)]