15692625080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{7823}}^1$

素因数の和:7989

約数の個数: 128

約数和(自身を含む): 39748423680

約数和(自身を除く): 24055798600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 47, 55, 88, 94, 97, 110, 188, 194, 220, 235, 376, 388, 440, 470, 485, 517, 776, 940, 970, 1034, 1067, 1880, 1940, 2068, 2134, 2585, 3880, 4136, 4268, 4559, 5170, 5335, 7823, 8536, 9118, 10340, 10670, 15646, 18236, 20680, 21340, 22795, 31292, 36472, 39115, 42680, 45590, 50149, 62584, 78230, 86053, 91180, 100298, 156460, 172106, 182360, 200596, 250745, 312920, 344212, 367681, 401192, 430265, 501490, 688424, 735362, 758831, 860530, 1002980, 1470724, 1517662, 1721060, 1838405, 2005960, 2941448, 3035324, 3442120, 3676810, 3794155, 4044491, 6070648, 7353620, 7588310, 8088982, 8347141, 14707240, 15176620, 16177964, 16694282, 20222455, 30353240, 32355928, 33388564, 35665057, 40444910, 41735705, 66777128, 71330114, 80889820, 83471410, 142660228, 161779640, 166942820, 178325285, 285320456, 333885640, 356650570, 392315627, 713301140, 784631254, 1426602280, 1569262508, 1961578135, 3138525016, 3923156270, 7846312540, 15692625080]

約数ペア:

[(1, 15692625080), (2, 7846312540), (4, 3923156270), (5, 3138525016), (8, 1961578135), (10, 1569262508), (11, 1426602280), (20, 784631254), (22, 713301140), (40, 392315627), (44, 356650570), (47, 333885640), (55, 285320456), (88, 178325285), (94, 166942820), (97, 161779640), (110, 142660228), (188, 83471410), (194, 80889820), (220, 71330114), (235, 66777128), (376, 41735705), (388, 40444910), (440, 35665057), (470, 33388564), (485, 32355928), (517, 30353240), (776, 20222455), (940, 16694282), (970, 16177964), (1034, 15176620), (1067, 14707240), (1880, 8347141), (1940, 8088982), (2068, 7588310), (2134, 7353620), (2585, 6070648), (3880, 4044491), (4136, 3794155), (4268, 3676810), (4559, 3442120), (5170, 3035324), (5335, 2941448), (7823, 2005960), (8536, 1838405), (9118, 1721060), (10340, 1517662), (10670, 1470724), (15646, 1002980), (18236, 860530), (20680, 758831), (21340, 735362), (22795, 688424), (31292, 501490), (36472, 430265), (39115, 401192), (42680, 367681), (45590, 344212), (50149, 312920), (62584, 250745), (78230, 200596), (86053, 182360), (91180, 172106), (100298, 156460)]