422582440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{15559}}^1$

素因数の和:15674

約数の個数: 64

約数和(自身を含む): 1097913600

約数和(自身を除く): 675331160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 97, 140, 194, 280, 388, 485, 679, 776, 970, 1358, 1940, 2716, 3395, 3880, 5432, 6790, 13580, 15559, 27160, 31118, 62236, 77795, 108913, 124472, 155590, 217826, 311180, 435652, 544565, 622360, 871304, 1089130, 1509223, 2178260, 3018446, 4356520, 6036892, 7546115, 10564561, 12073784, 15092230, 21129122, 30184460, 42258244, 52822805, 60368920, 84516488, 105645610, 211291220, 422582440]

約数ペア:

[(1, 422582440), (2, 211291220), (4, 105645610), (5, 84516488), (7, 60368920), (8, 52822805), (10, 42258244), (14, 30184460), (20, 21129122), (28, 15092230), (35, 12073784), (40, 10564561), (56, 7546115), (70, 6036892), (97, 4356520), (140, 3018446), (194, 2178260), (280, 1509223), (388, 1089130), (485, 871304), (679, 622360), (776, 544565), (970, 435652), (1358, 311180), (1940, 217826), (2716, 155590), (3395, 124472), (3880, 108913), (5432, 77795), (6790, 62236), (13580, 31118), (15559, 27160)]