45031280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{829}}^1$

素因数の和:946

約数の個数: 80

約数和(自身を含む): 121033920

約数和(自身を除く): 76002640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 97, 112, 140, 194, 280, 388, 485, 560, 679, 776, 829, 970, 1358, 1552, 1658, 1940, 2716, 3316, 3395, 3880, 4145, 5432, 5803, 6632, 6790, 7760, 8290, 10864, 11606, 13264, 13580, 16580, 23212, 27160, 29015, 33160, 46424, 54320, 58030, 66320, 80413, 92848, 116060, 160826, 232120, 321652, 402065, 464240, 562891, 643304, 804130, 1125782, 1286608, 1608260, 2251564, 2814455, 3216520, 4503128, 5628910, 6433040, 9006256, 11257820, 22515640, 45031280]

約数ペア:

[(1, 45031280), (2, 22515640), (4, 11257820), (5, 9006256), (7, 6433040), (8, 5628910), (10, 4503128), (14, 3216520), (16, 2814455), (20, 2251564), (28, 1608260), (35, 1286608), (40, 1125782), (56, 804130), (70, 643304), (80, 562891), (97, 464240), (112, 402065), (140, 321652), (194, 232120), (280, 160826), (388, 116060), (485, 92848), (560, 80413), (679, 66320), (776, 58030), (829, 54320), (970, 46424), (1358, 33160), (1552, 29015), (1658, 27160), (1940, 23212), (2716, 16580), (3316, 13580), (3395, 13264), (3880, 11606), (4145, 10864), (5432, 8290), (5803, 7760), (6632, 6790)]