23044420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{683}}^1$

素因数の和:940

約数の個数: 48

約数和(自身を含む): 55617408

約数和(自身を除く): 32572988

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 241, 482, 683, 964, 1205, 1366, 1687, 2410, 2732, 3374, 3415, 4781, 4820, 6748, 6830, 8435, 9562, 13660, 16870, 19124, 23905, 33740, 47810, 95620, 164603, 329206, 658412, 823015, 1152221, 1646030, 2304442, 3292060, 4608884, 5761105, 11522210, 23044420]

約数ペア:

[(1, 23044420), (2, 11522210), (4, 5761105), (5, 4608884), (7, 3292060), (10, 2304442), (14, 1646030), (20, 1152221), (28, 823015), (35, 658412), (70, 329206), (140, 164603), (241, 95620), (482, 47810), (683, 33740), (964, 23905), (1205, 19124), (1366, 16870), (1687, 13660), (2410, 9562), (2732, 8435), (3374, 6830), (3415, 6748), (4781, 4820)]