26186680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{50359}}^1$

素因数の和:50383

約数の個数: 32

約数和(自身を含む): 63453600

約数和(自身を除く): 37266920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 50359, 100718, 201436, 251795, 402872, 503590, 654667, 1007180, 1309334, 2014360, 2618668, 3273335, 5237336, 6546670, 13093340, 26186680]

約数ペア:

[(1, 26186680), (2, 13093340), (4, 6546670), (5, 5237336), (8, 3273335), (10, 2618668), (13, 2014360), (20, 1309334), (26, 1007180), (40, 654667), (52, 503590), (65, 402872), (104, 251795), (130, 201436), (260, 100718), (520, 50359)]