44638720

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:130

約数の個数: 160

約数和(自身を含む): 127277568

約数和(自身を除く): 82638848

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 53, 56, 64, 70, 80, 94, 106, 112, 128, 140, 160, 188, 212, 224, 235, 256, 265, 280, 320, 329, 371, 376, 424, 448, 470, 512, 530, 560, 640, 658, 742, 752, 848, 896, 940, 1060, 1120, 1280, 1316, 1484, 1504, 1645, 1696, 1792, 1855, 1880, 2120, 2240, 2491, 2560, 2632, 2968, 3008, 3290, 3392, 3584, 3710, 3760, 4240, 4480, 4982, 5264, 5936, 6016, 6580, 6784, 7420, 7520, 8480, 8960, 9964, 10528, 11872, 12032, 12455, 13160, 13568, 14840, 15040, 16960, 17437, 17920, 19928, 21056, 23744, 24064, 24910, 26320, 27136, 29680, 30080, 33920, 34874, 39856, 42112, 47488, 49820, 52640, 59360, 60160, 67840, 69748, 79712, 84224, 87185, 94976, 99640, 105280, 118720, 120320, 135680, 139496, 159424, 168448, 174370, 189952, 199280, 210560, 237440, 278992, 318848, 348740, 398560, 421120, 474880, 557984, 637696, 697480, 797120, 842240, 949760, 1115968, 1275392, 1394960, 1594240, 2231936, 2789920, 3188480, 4463872, 5579840, 6376960, 8927744, 11159680, 22319360, 44638720]

約数ペア:

[(1, 44638720), (2, 22319360), (4, 11159680), (5, 8927744), (7, 6376960), (8, 5579840), (10, 4463872), (14, 3188480), (16, 2789920), (20, 2231936), (28, 1594240), (32, 1394960), (35, 1275392), (40, 1115968), (47, 949760), (53, 842240), (56, 797120), (64, 697480), (70, 637696), (80, 557984), (94, 474880), (106, 421120), (112, 398560), (128, 348740), (140, 318848), (160, 278992), (188, 237440), (212, 210560), (224, 199280), (235, 189952), (256, 174370), (265, 168448), (280, 159424), (320, 139496), (329, 135680), (371, 120320), (376, 118720), (424, 105280), (448, 99640), (470, 94976), (512, 87185), (530, 84224), (560, 79712), (640, 69748), (658, 67840), (742, 60160), (752, 59360), (848, 52640), (896, 49820), (940, 47488), (1060, 42112), (1120, 39856), (1280, 34874), (1316, 33920), (1484, 30080), (1504, 29680), (1645, 27136), (1696, 26320), (1792, 24910), (1855, 24064), (1880, 23744), (2120, 21056), (2240, 19928), (2491, 17920), (2560, 17437), (2632, 16960), (2968, 15040), (3008, 14840), (3290, 13568), (3392, 13160), (3584, 12455), (3710, 12032), (3760, 11872), (4240, 10528), (4480, 9964), (4982, 8960), (5264, 8480), (5936, 7520), (6016, 7420), (6580, 6784)]