9750981.00000000

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:139

約数の個数: 160

約数和(自身を含む): 87422976

約数和(自身を除く): 56351056

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 31, 34, 40, 44, 55, 62, 67, 68, 80, 85, 88, 110, 124, 134, 136, 155, 170, 176, 187, 220, 248, 268, 272, 310, 335, 340, 341, 374, 440, 496, 527, 536, 620, 670, 680, 682, 737, 748, 880, 935, 1054, 1072, 1139, 1240, 1340, 1360, 1364, 1474, 1496, 1705, 1870, 2077, 2108, 2278, 2480, 2635, 2680, 2728, 2948, 2992, 3410, 3685, 3740, 4154, 4216, 4556, 5270, 5360, 5456, 5695, 5797, 5896, 6820, 7370, 7480, 8308, 8432, 9112, 10385, 10540, 11390, 11594, 11792, 12529, 13640, 14740, 14960, 16616, 18224, 20770, 21080, 22780, 22847, 23188, 25058, 27280, 28985, 29480, 33232, 35309, 41540, 42160, 45560, 45694, 46376, 50116, 57970, 58960, 62645, 70618, 83080, 91120, 91388, 92752, 100232, 114235, 115940, 125290, 141236, 166160, 176545, 182776, 200464, 228470, 231880, 250580, 282472, 353090, 365552, 388399, 456940, 463760, 501160, 564944, 706180, 776798, 913880, 1002320, 1412360, 1553596, 1827760, 1941995, 2824720, 3107192, 3883990, 6214384, 7767980, 15535960, 31071920]

約数ペア:

[(1, 31071920), (2, 15535960), (4, 7767980), (5, 6214384), (8, 3883990), (10, 3107192), (11, 2824720), (16, 1941995), (17, 1827760), (20, 1553596), (22, 1412360), (31, 1002320), (34, 913880), (40, 776798), (44, 706180), (55, 564944), (62, 501160), (67, 463760), (68, 456940), (80, 388399), (85, 365552), (88, 353090), (110, 282472), (124, 250580), (134, 231880), (136, 228470), (155, 200464), (170, 182776), (176, 176545), (187, 166160), (220, 141236), (248, 125290), (268, 115940), (272, 114235), (310, 100232), (335, 92752), (340, 91388), (341, 91120), (374, 83080), (440, 70618), (496, 62645), (527, 58960), (536, 57970), (620, 50116), (670, 46376), (680, 45694), (682, 45560), (737, 42160), (748, 41540), (880, 35309), (935, 33232), (1054, 29480), (1072, 28985), (1139, 27280), (1240, 25058), (1340, 23188), (1360, 22847), (1364, 22780), (1474, 21080), (1496, 20770), (1705, 18224), (1870, 16616), (2077, 14960), (2108, 14740), (2278, 13640), (2480, 12529), (2635, 11792), (2680, 11594), (2728, 11390), (2948, 10540), (2992, 10385), (3410, 9112), (3685, 8432), (3740, 8308), (4154, 7480), (4216, 7370), (4556, 6820), (5270, 5896), (5360, 5797), (5456, 5695)]