26755960

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:126

約数の個数: 192

約数和(自身を含む): 81997920

約数和(自身を除く): 55241960

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 17, 20, 22, 28, 34, 35, 40, 44, 49, 55, 56, 68, 70, 73, 77, 85, 88, 98, 110, 119, 136, 140, 146, 154, 170, 187, 196, 220, 238, 245, 280, 292, 308, 340, 365, 374, 385, 392, 440, 476, 490, 511, 539, 584, 595, 616, 680, 730, 748, 770, 803, 833, 935, 952, 980, 1022, 1078, 1190, 1241, 1309, 1460, 1496, 1540, 1606, 1666, 1870, 1960, 2044, 2156, 2380, 2482, 2555, 2618, 2695, 2920, 3080, 3212, 3332, 3577, 3740, 4015, 4088, 4165, 4312, 4760, 4964, 5110, 5236, 5390, 5621, 6205, 6424, 6545, 6664, 7154, 7480, 8030, 8330, 8687, 9163, 9928, 10220, 10472, 10780, 11242, 12410, 13090, 13651, 14308, 16060, 16660, 17374, 17885, 18326, 20440, 21560, 22484, 24820, 26180, 27302, 28105, 28616, 32120, 33320, 34748, 35770, 36652, 39347, 43435, 44968, 45815, 49640, 52360, 54604, 56210, 60809, 68255, 69496, 71540, 73304, 78694, 86870, 91630, 95557, 109208, 112420, 121618, 136510, 143080, 157388, 173740, 183260, 191114, 196735, 224840, 243236, 273020, 304045, 314776, 347480, 366520, 382228, 393470, 477785, 486472, 546040, 608090, 668899, 764456, 786940, 955570, 1216180, 1337798, 1573880, 1911140, 2432360, 2675596, 3344495, 3822280, 5351192, 6688990, 13377980, 26755960]

約数ペア:

[(1, 26755960), (2, 13377980), (4, 6688990), (5, 5351192), (7, 3822280), (8, 3344495), (10, 2675596), (11, 2432360), (14, 1911140), (17, 1573880), (20, 1337798), (22, 1216180), (28, 955570), (34, 786940), (35, 764456), (40, 668899), (44, 608090), (49, 546040), (55, 486472), (56, 477785), (68, 393470), (70, 382228), (73, 366520), (77, 347480), (85, 314776), (88, 304045), (98, 273020), (110, 243236), (119, 224840), (136, 196735), (140, 191114), (146, 183260), (154, 173740), (170, 157388), (187, 143080), (196, 136510), (220, 121618), (238, 112420), (245, 109208), (280, 95557), (292, 91630), (308, 86870), (340, 78694), (365, 73304), (374, 71540), (385, 69496), (392, 68255), (440, 60809), (476, 56210), (490, 54604), (511, 52360), (539, 49640), (584, 45815), (595, 44968), (616, 43435), (680, 39347), (730, 36652), (748, 35770), (770, 34748), (803, 33320), (833, 32120), (935, 28616), (952, 28105), (980, 27302), (1022, 26180), (1078, 24820), (1190, 22484), (1241, 21560), (1309, 20440), (1460, 18326), (1496, 17885), (1540, 17374), (1606, 16660), (1666, 16060), (1870, 14308), (1960, 13651), (2044, 13090), (2156, 12410), (2380, 11242), (2482, 10780), (2555, 10472), (2618, 10220), (2695, 9928), (2920, 9163), (3080, 8687), (3212, 8330), (3332, 8030), (3577, 7480), (3740, 7154), (4015, 6664), (4088, 6545), (4165, 6424), (4312, 6205), (4760, 5621), (4964, 5390), (5110, 5236)]