26814580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{683}}^1$

素因数の和:856

約数の個数: 48

約数和(自身を含む): 61133184

約数和(自身を除く): 34318604

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 151, 260, 302, 604, 683, 755, 1366, 1510, 1963, 2732, 3020, 3415, 3926, 6830, 7852, 8879, 9815, 13660, 17758, 19630, 35516, 39260, 44395, 88790, 103133, 177580, 206266, 412532, 515665, 1031330, 1340729, 2062660, 2681458, 5362916, 6703645, 13407290, 26814580]

約数ペア:

[(1, 26814580), (2, 13407290), (4, 6703645), (5, 5362916), (10, 2681458), (13, 2062660), (20, 1340729), (26, 1031330), (52, 515665), (65, 412532), (130, 206266), (151, 177580), (260, 103133), (302, 88790), (604, 44395), (683, 39260), (755, 35516), (1366, 19630), (1510, 17758), (1963, 13660), (2732, 9815), (3020, 8879), (3415, 7852), (3926, 6830)]