26934440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{51797}}^1$

素因数の和:51821

約数の個数: 32

約数和(自身を含む): 65265480

約数和(自身を除く): 38331040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 51797, 103594, 207188, 258985, 414376, 517970, 673361, 1035940, 1346722, 2071880, 2693444, 3366805, 5386888, 6733610, 13467220, 26934440]

約数ペア:

[(1, 26934440), (2, 13467220), (4, 6733610), (5, 5386888), (8, 3366805), (10, 2693444), (13, 2071880), (20, 1346722), (26, 1035940), (40, 673361), (52, 517970), (65, 414376), (104, 258985), (130, 207188), (260, 103594), (520, 51797)]