47200660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{479}}^1$

素因数の和:880

約数の個数: 48

約数和(自身を含む): 107251200

約数和(自身を除く): 60050540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 379, 479, 758, 958, 1516, 1895, 1916, 2395, 3790, 4790, 4927, 6227, 7580, 9580, 9854, 12454, 19708, 24635, 24908, 31135, 49270, 62270, 98540, 124540, 181541, 363082, 726164, 907705, 1815410, 2360033, 3630820, 4720066, 9440132, 11800165, 23600330, 47200660]

約数ペア:

[(1, 47200660), (2, 23600330), (4, 11800165), (5, 9440132), (10, 4720066), (13, 3630820), (20, 2360033), (26, 1815410), (52, 907705), (65, 726164), (130, 363082), (260, 181541), (379, 124540), (479, 98540), (758, 62270), (958, 49270), (1516, 31135), (1895, 24908), (1916, 24635), (2395, 19708), (3790, 12454), (4790, 9854), (4927, 9580), (6227, 7580)]