14417260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^2$

素因数の和:175

約数の個数: 72

約数和(自身を含む): 36077328

約数和(自身を除く): 21660068

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 71, 110, 130, 142, 143, 220, 260, 284, 286, 355, 572, 710, 715, 781, 923, 1420, 1430, 1562, 1846, 2860, 3124, 3692, 3905, 4615, 5041, 7810, 9230, 10082, 10153, 15620, 18460, 20164, 20306, 25205, 40612, 50410, 50765, 55451, 65533, 100820, 101530, 110902, 131066, 203060, 221804, 262132, 277255, 327665, 554510, 655330, 720863, 1109020, 1310660, 1441726, 2883452, 3604315, 7208630, 14417260]

約数ペア:

[(1, 14417260), (2, 7208630), (4, 3604315), (5, 2883452), (10, 1441726), (11, 1310660), (13, 1109020), (20, 720863), (22, 655330), (26, 554510), (44, 327665), (52, 277255), (55, 262132), (65, 221804), (71, 203060), (110, 131066), (130, 110902), (142, 101530), (143, 100820), (220, 65533), (260, 55451), (284, 50765), (286, 50410), (355, 40612), (572, 25205), (710, 20306), (715, 20164), (781, 18460), (923, 15620), (1420, 10153), (1430, 10082), (1562, 9230), (1846, 7810), (2860, 5041), (3124, 4615), (3692, 3905)]