24726460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1583}}^1$

素因数の和:1674

約数の個数: 48

約数和(自身を含む): 57480192

約数和(自身を除く): 32753732

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 71, 110, 142, 220, 284, 355, 710, 781, 1420, 1562, 1583, 3124, 3166, 3905, 6332, 7810, 7915, 15620, 15830, 17413, 31660, 34826, 69652, 87065, 112393, 174130, 224786, 348260, 449572, 561965, 1123930, 1236323, 2247860, 2472646, 4945292, 6181615, 12363230, 24726460]

約数ペア:

[(1, 24726460), (2, 12363230), (4, 6181615), (5, 4945292), (10, 2472646), (11, 2247860), (20, 1236323), (22, 1123930), (44, 561965), (55, 449572), (71, 348260), (110, 224786), (142, 174130), (220, 112393), (284, 87065), (355, 69652), (710, 34826), (781, 31660), (1420, 17413), (1562, 15830), (1583, 15620), (3124, 7915), (3166, 7810), (3905, 6332)]