16341220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{773}}^1$

素因数の和:940

約数の個数: 48

約数和(自身を含む): 39529728

約数和(自身を除く): 23188508

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 151, 302, 604, 755, 773, 1057, 1510, 1546, 2114, 3020, 3092, 3865, 4228, 5285, 5411, 7730, 10570, 10822, 15460, 21140, 21644, 27055, 54110, 108220, 116723, 233446, 466892, 583615, 817061, 1167230, 1634122, 2334460, 3268244, 4085305, 8170610, 16341220]

約数ペア:

[(1, 16341220), (2, 8170610), (4, 4085305), (5, 3268244), (7, 2334460), (10, 1634122), (14, 1167230), (20, 817061), (28, 583615), (35, 466892), (70, 233446), (140, 116723), (151, 108220), (302, 54110), (604, 27055), (755, 21644), (773, 21140), (1057, 15460), (1510, 10822), (1546, 10570), (2114, 7730), (3020, 5411), (3092, 5285), (3865, 4228)]