29661320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{57041}}^1$

素因数の和:57065

約数の個数: 32

約数和(自身を含む): 71872920

約数和(自身を除く): 42211600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 57041, 114082, 228164, 285205, 456328, 570410, 741533, 1140820, 1483066, 2281640, 2966132, 3707665, 5932264, 7415330, 14830660, 29661320]

約数ペア:

[(1, 29661320), (2, 14830660), (4, 7415330), (5, 5932264), (8, 3707665), (10, 2966132), (13, 2281640), (20, 1483066), (26, 1140820), (40, 741533), (52, 570410), (65, 456328), (104, 285205), (130, 228164), (260, 114082), (520, 57041)]