47367040

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:232

約数の個数: 128

約数和(自身を含む): 131947200

約数和(自身を除く): 84580160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 97, 109, 112, 128, 140, 160, 194, 218, 224, 280, 320, 388, 436, 448, 485, 545, 560, 640, 679, 763, 776, 872, 896, 970, 1090, 1120, 1358, 1526, 1552, 1744, 1940, 2180, 2240, 2716, 3052, 3104, 3395, 3488, 3815, 3880, 4360, 4480, 5432, 6104, 6208, 6790, 6976, 7630, 7760, 8720, 10573, 10864, 12208, 12416, 13580, 13952, 15260, 15520, 17440, 21146, 21728, 24416, 27160, 30520, 31040, 34880, 42292, 43456, 48832, 52865, 54320, 61040, 62080, 69760, 74011, 84584, 86912, 97664, 105730, 108640, 122080, 148022, 169168, 211460, 217280, 244160, 296044, 338336, 370055, 422920, 434560, 488320, 592088, 676672, 740110, 845840, 1184176, 1353344, 1480220, 1691680, 2368352, 2960440, 3383360, 4736704, 5920880, 6766720, 9473408, 11841760, 23683520, 47367040]

約数ペア:

[(1, 47367040), (2, 23683520), (4, 11841760), (5, 9473408), (7, 6766720), (8, 5920880), (10, 4736704), (14, 3383360), (16, 2960440), (20, 2368352), (28, 1691680), (32, 1480220), (35, 1353344), (40, 1184176), (56, 845840), (64, 740110), (70, 676672), (80, 592088), (97, 488320), (109, 434560), (112, 422920), (128, 370055), (140, 338336), (160, 296044), (194, 244160), (218, 217280), (224, 211460), (280, 169168), (320, 148022), (388, 122080), (436, 108640), (448, 105730), (485, 97664), (545, 86912), (560, 84584), (640, 74011), (679, 69760), (763, 62080), (776, 61040), (872, 54320), (896, 52865), (970, 48832), (1090, 43456), (1120, 42292), (1358, 34880), (1526, 31040), (1552, 30520), (1744, 27160), (1940, 24416), (2180, 21728), (2240, 21146), (2716, 17440), (3052, 15520), (3104, 15260), (3395, 13952), (3488, 13580), (3815, 12416), (3880, 12208), (4360, 10864), (4480, 10573), (5432, 8720), (6104, 7760), (6208, 7630), (6790, 6976)]