4585520

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^2$

素因数の和:130

約数の個数: 60

約数和(自身を含む): 11267136

約数和(自身を除く): 6681616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 43, 62, 80, 86, 124, 155, 172, 215, 248, 310, 344, 430, 496, 620, 688, 860, 1240, 1333, 1720, 1849, 2480, 2666, 3440, 3698, 5332, 6665, 7396, 9245, 10664, 13330, 14792, 18490, 21328, 26660, 29584, 36980, 53320, 57319, 73960, 106640, 114638, 147920, 229276, 286595, 458552, 573190, 917104, 1146380, 2292760, 4585520]

約数ペア:

[(1, 4585520), (2, 2292760), (4, 1146380), (5, 917104), (8, 573190), (10, 458552), (16, 286595), (20, 229276), (31, 147920), (40, 114638), (43, 106640), (62, 73960), (80, 57319), (86, 53320), (124, 36980), (155, 29584), (172, 26660), (215, 21328), (248, 18490), (310, 14792), (344, 13330), (430, 10664), (496, 9245), (620, 7396), (688, 6665), (860, 5332), (1240, 3698), (1333, 3440), (1720, 2666), (1849, 2480)]