945012920

素因数分解:

$2^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{193}}^1\times {\mathrm{733}}^1$

素因数の和:1104

約数の個数: 64

約数和(自身を含む): 2153027520

約数和(自身を除く): 1208014600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 167, 193, 334, 386, 668, 733, 772, 835, 965, 1336, 1466, 1544, 1670, 1930, 2932, 3340, 3665, 3860, 5864, 6680, 7330, 7720, 14660, 29320, 32231, 64462, 122411, 128924, 141469, 161155, 244822, 257848, 282938, 322310, 489644, 565876, 612055, 644620, 707345, 979288, 1131752, 1224110, 1289240, 1414690, 2448220, 2829380, 4896440, 5658760, 23625323, 47250646, 94501292, 118126615, 189002584, 236253230, 472506460, 945012920]

約数ペア:

[(1, 945012920), (2, 472506460), (4, 236253230), (5, 189002584), (8, 118126615), (10, 94501292), (20, 47250646), (40, 23625323), (167, 5658760), (193, 4896440), (334, 2829380), (386, 2448220), (668, 1414690), (733, 1289240), (772, 1224110), (835, 1131752), (965, 979288), (1336, 707345), (1466, 644620), (1544, 612055), (1670, 565876), (1930, 489644), (2932, 322310), (3340, 282938), (3665, 257848), (3860, 244822), (5864, 161155), (6680, 141469), (7330, 128924), (7720, 122411), (14660, 64462), (29320, 32231)]