89553740

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{2617}}^1$

素因数の和:2714

約数の個数: 48

約数和(自身を含む): 197920800

約数和(自身を除く): 108367060

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 59, 116, 118, 145, 236, 290, 295, 580, 590, 1180, 1711, 2617, 3422, 5234, 6844, 8555, 10468, 13085, 17110, 26170, 34220, 52340, 75893, 151786, 154403, 303572, 308806, 379465, 617612, 758930, 772015, 1517860, 1544030, 3088060, 4477687, 8955374, 17910748, 22388435, 44776870, 89553740]

約数ペア:

[(1, 89553740), (2, 44776870), (4, 22388435), (5, 17910748), (10, 8955374), (20, 4477687), (29, 3088060), (58, 1544030), (59, 1517860), (116, 772015), (118, 758930), (145, 617612), (236, 379465), (290, 308806), (295, 303572), (580, 154403), (590, 151786), (1180, 75893), (1711, 52340), (2617, 34220), (3422, 26170), (5234, 17110), (6844, 13085), (8555, 10468)]