38753680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{69203}}^1$

素因数の和:69223

約数の個数: 40

約数和(自身を含む): 102975552

約数和(自身を除く): 64221872

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 69203, 138406, 276812, 346015, 484421, 553624, 692030, 968842, 1107248, 1384060, 1937684, 2422105, 2768120, 3875368, 4844210, 5536240, 7750736, 9688420, 19376840, 38753680]

約数ペア:

[(1, 38753680), (2, 19376840), (4, 9688420), (5, 7750736), (7, 5536240), (8, 4844210), (10, 3875368), (14, 2768120), (16, 2422105), (20, 1937684), (28, 1384060), (35, 1107248), (40, 968842), (56, 692030), (70, 553624), (80, 484421), (112, 346015), (140, 276812), (280, 138406), (560, 69203)]