26820734330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{131}}^1\times {\mathrm{9319}}^1$

素因数の和:9496

約数の個数: 64

約数和(自身を含む): 52703481600

約数和(自身を除く): 25882747270

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 131, 169, 262, 338, 655, 845, 1310, 1690, 1703, 2197, 3406, 4394, 8515, 9319, 10985, 17030, 18638, 21970, 22139, 44278, 46595, 93190, 110695, 121147, 221390, 242294, 287807, 575614, 605735, 1211470, 1220789, 1439035, 1574911, 2441578, 2878070, 3149822, 6103945, 7874555, 12207890, 15749110, 15870257, 20473843, 31740514, 40947686, 79351285, 102369215, 158702570, 204738430, 206313341, 412626682, 1031566705, 2063133410, 2682073433, 5364146866, 13410367165, 26820734330]

約数ペア:

[(1, 26820734330), (2, 13410367165), (5, 5364146866), (10, 2682073433), (13, 2063133410), (26, 1031566705), (65, 412626682), (130, 206313341), (131, 204738430), (169, 158702570), (262, 102369215), (338, 79351285), (655, 40947686), (845, 31740514), (1310, 20473843), (1690, 15870257), (1703, 15749110), (2197, 12207890), (3406, 7874555), (4394, 6103945), (8515, 3149822), (9319, 2878070), (10985, 2441578), (17030, 1574911), (18638, 1439035), (21970, 1220789), (22139, 1211470), (44278, 605735), (46595, 575614), (93190, 287807), (110695, 242294), (121147, 221390)]