1572145060

素因数分解:

$2^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{433}}^1\times {\mathrm{479}}^1$

素因数の和:1300

約数の個数: 48

約数和(自身を含む): 3324787200

約数和(自身を除く): 1752642140

約数列:

[1, 2, 4, 5, 10, 20, 379, 433, 479, 758, 866, 958, 1516, 1732, 1895, 1916, 2165, 2395, 3790, 4330, 4790, 7580, 8660, 9580, 164107, 181541, 207407, 328214, 363082, 414814, 656428, 726164, 820535, 829628, 907705, 1037035, 1641070, 1815410, 2074070, 3282140, 3630820, 4148140, 78607253, 157214506, 314429012, 393036265, 786072530, 1572145060]

約数ペア:

[(1, 1572145060), (2, 786072530), (4, 393036265), (5, 314429012), (10, 157214506), (20, 78607253), (379, 4148140), (433, 3630820), (479, 3282140), (758, 2074070), (866, 1815410), (958, 1641070), (1516, 1037035), (1732, 907705), (1895, 829628), (1916, 820535), (2165, 726164), (2395, 656428), (3790, 414814), (4330, 363082), (4790, 328214), (7580, 207407), (8660, 181541), (9580, 164107)]