26707340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:267

約数の個数: 96

約数和(自身を含む): 66878784

約数和(自身を除く): 40171444

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 37, 44, 55, 68, 74, 85, 110, 148, 170, 185, 187, 193, 220, 340, 370, 374, 386, 407, 629, 740, 748, 772, 814, 935, 965, 1258, 1628, 1870, 1930, 2035, 2123, 2516, 3145, 3281, 3740, 3860, 4070, 4246, 6290, 6562, 6919, 7141, 8140, 8492, 10615, 12580, 13124, 13838, 14282, 16405, 21230, 27676, 28564, 32810, 34595, 35705, 36091, 42460, 65620, 69190, 71410, 72182, 78551, 121397, 138380, 142820, 144364, 157102, 180455, 242794, 314204, 360910, 392755, 485588, 606985, 721820, 785510, 1213970, 1335367, 1571020, 2427940, 2670734, 5341468, 6676835, 13353670, 26707340]

約数ペア:

[(1, 26707340), (2, 13353670), (4, 6676835), (5, 5341468), (10, 2670734), (11, 2427940), (17, 1571020), (20, 1335367), (22, 1213970), (34, 785510), (37, 721820), (44, 606985), (55, 485588), (68, 392755), (74, 360910), (85, 314204), (110, 242794), (148, 180455), (170, 157102), (185, 144364), (187, 142820), (193, 138380), (220, 121397), (340, 78551), (370, 72182), (374, 71410), (386, 69190), (407, 65620), (629, 42460), (740, 36091), (748, 35705), (772, 34595), (814, 32810), (935, 28564), (965, 27676), (1258, 21230), (1628, 16405), (1870, 14282), (1930, 13838), (2035, 13124), (2123, 12580), (2516, 10615), (3145, 8492), (3281, 8140), (3740, 7141), (3860, 6919), (4070, 6562), (4246, 6290)]