53640160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1019}}^1$

素因数の和:1088

約数の個数: 96

約数和(自身を含む): 148055040

約数和(自身を除く): 94414880

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, 560, 658, 752, 940, 1019, 1120, 1316, 1504, 1645, 1880, 2038, 2632, 3290, 3760, 4076, 5095, 5264, 6580, 7133, 7520, 8152, 10190, 10528, 13160, 14266, 16304, 20380, 26320, 28532, 32608, 35665, 40760, 47893, 52640, 57064, 71330, 81520, 95786, 114128, 142660, 163040, 191572, 228256, 239465, 285320, 335251, 383144, 478930, 570640, 670502, 766288, 957860, 1141280, 1341004, 1532576, 1676255, 1915720, 2682008, 3352510, 3831440, 5364016, 6705020, 7662880, 10728032, 13410040, 26820080, 53640160]

約数ペア:

[(1, 53640160), (2, 26820080), (4, 13410040), (5, 10728032), (7, 7662880), (8, 6705020), (10, 5364016), (14, 3831440), (16, 3352510), (20, 2682008), (28, 1915720), (32, 1676255), (35, 1532576), (40, 1341004), (47, 1141280), (56, 957860), (70, 766288), (80, 670502), (94, 570640), (112, 478930), (140, 383144), (160, 335251), (188, 285320), (224, 239465), (235, 228256), (280, 191572), (329, 163040), (376, 142660), (470, 114128), (560, 95786), (658, 81520), (752, 71330), (940, 57064), (1019, 52640), (1120, 47893), (1316, 40760), (1504, 35665), (1645, 32608), (1880, 28532), (2038, 26320), (2632, 20380), (3290, 16304), (3760, 14266), (4076, 13160), (5095, 10528), (5264, 10190), (6580, 8152), (7133, 7520)]