39031580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{3359}}^1$

素因数の和:3458

約数の個数: 48

約数和(自身を含む): 94832640

約数和(自身を除く): 55801060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 332, 415, 581, 830, 1162, 1660, 2324, 2905, 3359, 5810, 6718, 11620, 13436, 16795, 23513, 33590, 47026, 67180, 94052, 117565, 235130, 278797, 470260, 557594, 1115188, 1393985, 1951579, 2787970, 3903158, 5575940, 7806316, 9757895, 19515790, 39031580]

約数ペア:

[(1, 39031580), (2, 19515790), (4, 9757895), (5, 7806316), (7, 5575940), (10, 3903158), (14, 2787970), (20, 1951579), (28, 1393985), (35, 1115188), (70, 557594), (83, 470260), (140, 278797), (166, 235130), (332, 117565), (415, 94052), (581, 67180), (830, 47026), (1162, 33590), (1660, 23513), (2324, 16795), (2905, 13436), (3359, 11620), (5810, 6718)]