39058880

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:131

約数の個数: 168

約数和(自身を含む): 112580928

約数和(自身を除く): 73522048

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 49, 53, 56, 64, 70, 80, 94, 98, 106, 112, 140, 160, 188, 196, 212, 224, 235, 245, 265, 280, 320, 329, 371, 376, 392, 424, 448, 470, 490, 530, 560, 658, 742, 752, 784, 848, 940, 980, 1060, 1120, 1316, 1484, 1504, 1568, 1645, 1696, 1855, 1880, 1960, 2120, 2240, 2303, 2491, 2597, 2632, 2968, 3008, 3136, 3290, 3392, 3710, 3760, 3920, 4240, 4606, 4982, 5194, 5264, 5936, 6580, 7420, 7520, 7840, 8480, 9212, 9964, 10388, 10528, 11515, 11872, 12455, 12985, 13160, 14840, 15040, 15680, 16960, 17437, 18424, 19928, 20776, 21056, 23030, 23744, 24910, 25970, 26320, 29680, 34874, 36848, 39856, 41552, 46060, 49820, 51940, 52640, 59360, 69748, 73696, 79712, 83104, 87185, 92120, 99640, 103880, 105280, 118720, 122059, 139496, 147392, 159424, 166208, 174370, 184240, 199280, 207760, 244118, 278992, 348740, 368480, 398560, 415520, 488236, 557984, 610295, 697480, 736960, 797120, 831040, 976472, 1115968, 1220590, 1394960, 1952944, 2441180, 2789920, 3905888, 4882360, 5579840, 7811776, 9764720, 19529440, 39058880]

約数ペア:

[(1, 39058880), (2, 19529440), (4, 9764720), (5, 7811776), (7, 5579840), (8, 4882360), (10, 3905888), (14, 2789920), (16, 2441180), (20, 1952944), (28, 1394960), (32, 1220590), (35, 1115968), (40, 976472), (47, 831040), (49, 797120), (53, 736960), (56, 697480), (64, 610295), (70, 557984), (80, 488236), (94, 415520), (98, 398560), (106, 368480), (112, 348740), (140, 278992), (160, 244118), (188, 207760), (196, 199280), (212, 184240), (224, 174370), (235, 166208), (245, 159424), (265, 147392), (280, 139496), (320, 122059), (329, 118720), (371, 105280), (376, 103880), (392, 99640), (424, 92120), (448, 87185), (470, 83104), (490, 79712), (530, 73696), (560, 69748), (658, 59360), (742, 52640), (752, 51940), (784, 49820), (848, 46060), (940, 41552), (980, 39856), (1060, 36848), (1120, 34874), (1316, 29680), (1484, 26320), (1504, 25970), (1568, 24910), (1645, 23744), (1696, 23030), (1855, 21056), (1880, 20776), (1960, 19928), (2120, 18424), (2240, 17437), (2303, 16960), (2491, 15680), (2597, 15040), (2632, 14840), (2968, 13160), (3008, 12985), (3136, 12455), (3290, 11872), (3392, 11515), (3710, 10528), (3760, 10388), (3920, 9964), (4240, 9212), (4606, 8480), (4982, 7840), (5194, 7520), (5264, 7420), (5936, 6580)]