1796628680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{34313}}^1$

素因数の和:34359

約数の個数: 128

約数和(自身を含む): 5336513280

約数和(自身を除く): 3539884600

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 17, 20, 22, 28, 34, 35, 40, 44, 55, 56, 68, 70, 77, 85, 88, 110, 119, 136, 140, 154, 170, 187, 220, 238, 280, 308, 340, 374, 385, 440, 476, 595, 616, 680, 748, 770, 935, 952, 1190, 1309, 1496, 1540, 1870, 2380, 2618, 3080, 3740, 4760, 5236, 6545, 7480, 10472, 13090, 26180, 34313, 52360, 68626, 137252, 171565, 240191, 274504, 343130, 377443, 480382, 583321, 686260, 754886, 960764, 1166642, 1200955, 1372520, 1509772, 1887215, 1921528, 2333284, 2401910, 2642101, 2916605, 3019544, 3774430, 4083247, 4666568, 4803820, 5284202, 5833210, 6416531, 7548860, 8166494, 9607640, 10568404, 11666420, 12833062, 13210505, 15097720, 16332988, 20416235, 21136808, 23332840, 25666124, 26421010, 32082655, 32665976, 40832470, 44915717, 51332248, 52842020, 64165310, 81664940, 89831434, 105684040, 128330620, 163329880, 179662868, 224578585, 256661240, 359325736, 449157170, 898314340, 1796628680]

約数ペア:

[(1, 1796628680), (2, 898314340), (4, 449157170), (5, 359325736), (7, 256661240), (8, 224578585), (10, 179662868), (11, 163329880), (14, 128330620), (17, 105684040), (20, 89831434), (22, 81664940), (28, 64165310), (34, 52842020), (35, 51332248), (40, 44915717), (44, 40832470), (55, 32665976), (56, 32082655), (68, 26421010), (70, 25666124), (77, 23332840), (85, 21136808), (88, 20416235), (110, 16332988), (119, 15097720), (136, 13210505), (140, 12833062), (154, 11666420), (170, 10568404), (187, 9607640), (220, 8166494), (238, 7548860), (280, 6416531), (308, 5833210), (340, 5284202), (374, 4803820), (385, 4666568), (440, 4083247), (476, 3774430), (595, 3019544), (616, 2916605), (680, 2642101), (748, 2401910), (770, 2333284), (935, 1921528), (952, 1887215), (1190, 1509772), (1309, 1372520), (1496, 1200955), (1540, 1166642), (1870, 960764), (2380, 754886), (2618, 686260), (3080, 583321), (3740, 480382), (4760, 377443), (5236, 343130), (6545, 274504), (7480, 240191), (10472, 171565), (13090, 137252), (26180, 68626), (34313, 52360)]