27425440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{521}}^1$

素因数の和:590

約数の個数: 96

約数和(自身を含む): 75769344

約数和(自身を除く): 48343904

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 56, 70, 80, 94, 112, 140, 160, 188, 224, 235, 280, 329, 376, 470, 521, 560, 658, 752, 940, 1042, 1120, 1316, 1504, 1645, 1880, 2084, 2605, 2632, 3290, 3647, 3760, 4168, 5210, 5264, 6580, 7294, 7520, 8336, 10420, 10528, 13160, 14588, 16672, 18235, 20840, 24487, 26320, 29176, 36470, 41680, 48974, 52640, 58352, 72940, 83360, 97948, 116704, 122435, 145880, 171409, 195896, 244870, 291760, 342818, 391792, 489740, 583520, 685636, 783584, 857045, 979480, 1371272, 1714090, 1958960, 2742544, 3428180, 3917920, 5485088, 6856360, 13712720, 27425440]

約数ペア:

[(1, 27425440), (2, 13712720), (4, 6856360), (5, 5485088), (7, 3917920), (8, 3428180), (10, 2742544), (14, 1958960), (16, 1714090), (20, 1371272), (28, 979480), (32, 857045), (35, 783584), (40, 685636), (47, 583520), (56, 489740), (70, 391792), (80, 342818), (94, 291760), (112, 244870), (140, 195896), (160, 171409), (188, 145880), (224, 122435), (235, 116704), (280, 97948), (329, 83360), (376, 72940), (470, 58352), (521, 52640), (560, 48974), (658, 41680), (752, 36470), (940, 29176), (1042, 26320), (1120, 24487), (1316, 20840), (1504, 18235), (1645, 16672), (1880, 14588), (2084, 13160), (2605, 10528), (2632, 10420), (3290, 8336), (3647, 7520), (3760, 7294), (4168, 6580), (5210, 5264)]