2523208520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{9011459}}^1$

素因数の和:9011477

約数の個数: 32

約数和(自身を含む): 6488251200

約数和(自身を除く): 3965042680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 9011459, 18022918, 36045836, 45057295, 63080213, 72091672, 90114590, 126160426, 180229180, 252320852, 315401065, 360458360, 504641704, 630802130, 1261604260, 2523208520]

約数ペア:

[(1, 2523208520), (2, 1261604260), (4, 630802130), (5, 504641704), (7, 360458360), (8, 315401065), (10, 252320852), (14, 180229180), (20, 126160426), (28, 90114590), (35, 72091672), (40, 63080213), (56, 45057295), (70, 36045836), (140, 18022918), (280, 9011459)]