10746920

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6553}}^1$

素因数の和:6605

約数の個数: 32

約数和(自身を含む): 24774120

約数和(自身を除く): 14027200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 6553, 13106, 26212, 32765, 52424, 65530, 131060, 262120, 268673, 537346, 1074692, 1343365, 2149384, 2686730, 5373460, 10746920]

約数ペア:

[(1, 10746920), (2, 5373460), (4, 2686730), (5, 2149384), (8, 1343365), (10, 1074692), (20, 537346), (40, 268673), (41, 262120), (82, 131060), (164, 65530), (205, 52424), (328, 32765), (410, 26212), (820, 13106), (1640, 6553)]