26156765080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{4133}}^1$

素因数の和:4429

約数の個数: 128

約数和(自身を含む): 64131238080

約数和(自身を除く): 37974473000

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 41, 68, 82, 85, 136, 164, 170, 205, 227, 328, 340, 410, 454, 680, 697, 820, 908, 1135, 1394, 1640, 1816, 2270, 2788, 3485, 3859, 4133, 4540, 5576, 6970, 7718, 8266, 9080, 9307, 13940, 15436, 16532, 18614, 19295, 20665, 27880, 30872, 33064, 37228, 38590, 41330, 46535, 70261, 74456, 77180, 82660, 93070, 140522, 154360, 158219, 165320, 169453, 186140, 281044, 316438, 338906, 351305, 372280, 562088, 632876, 677812, 702610, 791095, 847265, 938191, 1265752, 1355624, 1405220, 1582190, 1694530, 1876382, 2810440, 2880701, 3164380, 3389060, 3752764, 4690955, 5761402, 6328760, 6778120, 7505528, 9381910, 11522804, 14403505, 15949247, 18763820, 23045608, 28807010, 31898494, 37527640, 38465831, 57614020, 63796988, 76931662, 79746235, 115228040, 127593976, 153863324, 159492470, 192329155, 307726648, 318984940, 384658310, 637969880, 653919127, 769316620, 1307838254, 1538633240, 2615676508, 3269595635, 5231353016, 6539191270, 13078382540, 26156765080]

約数ペア:

[(1, 26156765080), (2, 13078382540), (4, 6539191270), (5, 5231353016), (8, 3269595635), (10, 2615676508), (17, 1538633240), (20, 1307838254), (34, 769316620), (40, 653919127), (41, 637969880), (68, 384658310), (82, 318984940), (85, 307726648), (136, 192329155), (164, 159492470), (170, 153863324), (205, 127593976), (227, 115228040), (328, 79746235), (340, 76931662), (410, 63796988), (454, 57614020), (680, 38465831), (697, 37527640), (820, 31898494), (908, 28807010), (1135, 23045608), (1394, 18763820), (1640, 15949247), (1816, 14403505), (2270, 11522804), (2788, 9381910), (3485, 7505528), (3859, 6778120), (4133, 6328760), (4540, 5761402), (5576, 4690955), (6970, 3752764), (7718, 3389060), (8266, 3164380), (9080, 2880701), (9307, 2810440), (13940, 1876382), (15436, 1694530), (16532, 1582190), (18614, 1405220), (19295, 1355624), (20665, 1265752), (27880, 938191), (30872, 847265), (33064, 791095), (37228, 702610), (38590, 677812), (41330, 632876), (46535, 562088), (70261, 372280), (74456, 351305), (77180, 338906), (82660, 316438), (93070, 281044), (140522, 186140), (154360, 169453), (158219, 165320)]