25639040

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:182

約数の個数: 128

約数和(自身を含む): 71971200

約数和(自身を除く): 46332160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 59, 64, 70, 80, 97, 112, 118, 128, 140, 160, 194, 224, 236, 280, 295, 320, 388, 413, 448, 472, 485, 560, 590, 640, 679, 776, 826, 896, 944, 970, 1120, 1180, 1358, 1552, 1652, 1888, 1940, 2065, 2240, 2360, 2716, 3104, 3304, 3395, 3776, 3880, 4130, 4480, 4720, 5432, 5723, 6208, 6608, 6790, 7552, 7760, 8260, 9440, 10864, 11446, 12416, 13216, 13580, 15520, 16520, 18880, 21728, 22892, 26432, 27160, 28615, 31040, 33040, 37760, 40061, 43456, 45784, 52864, 54320, 57230, 62080, 66080, 80122, 86912, 91568, 108640, 114460, 132160, 160244, 183136, 200305, 217280, 228920, 264320, 320488, 366272, 400610, 434560, 457840, 640976, 732544, 801220, 915680, 1281952, 1602440, 1831360, 2563904, 3204880, 3662720, 5127808, 6409760, 12819520, 25639040]

約数ペア:

[(1, 25639040), (2, 12819520), (4, 6409760), (5, 5127808), (7, 3662720), (8, 3204880), (10, 2563904), (14, 1831360), (16, 1602440), (20, 1281952), (28, 915680), (32, 801220), (35, 732544), (40, 640976), (56, 457840), (59, 434560), (64, 400610), (70, 366272), (80, 320488), (97, 264320), (112, 228920), (118, 217280), (128, 200305), (140, 183136), (160, 160244), (194, 132160), (224, 114460), (236, 108640), (280, 91568), (295, 86912), (320, 80122), (388, 66080), (413, 62080), (448, 57230), (472, 54320), (485, 52864), (560, 45784), (590, 43456), (640, 40061), (679, 37760), (776, 33040), (826, 31040), (896, 28615), (944, 27160), (970, 26432), (1120, 22892), (1180, 21728), (1358, 18880), (1552, 16520), (1652, 15520), (1888, 13580), (1940, 13216), (2065, 12416), (2240, 11446), (2360, 10864), (2716, 9440), (3104, 8260), (3304, 7760), (3395, 7552), (3776, 6790), (3880, 6608), (4130, 6208), (4480, 5723), (4720, 5432)]