70795760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{126421}}^1$

素因数の和:126441

約数の個数: 40

約数和(自身を含む): 188115936

約数和(自身を除く): 117320176

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 126421, 252842, 505684, 632105, 884947, 1011368, 1264210, 1769894, 2022736, 2528420, 3539788, 4424735, 5056840, 7079576, 8849470, 10113680, 14159152, 17698940, 35397880, 70795760]

約数ペア:

[(1, 70795760), (2, 35397880), (4, 17698940), (5, 14159152), (7, 10113680), (8, 8849470), (10, 7079576), (14, 5056840), (16, 4424735), (20, 3539788), (28, 2528420), (35, 2022736), (40, 1769894), (56, 1264210), (70, 1011368), (80, 884947), (112, 632105), (140, 505684), (280, 252842), (560, 126421)]