58871480

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{241}}^1$

素因数の和:480

約数の個数: 64

約数和(自身を含む): 137998080

約数和(自身を除く): 79126600

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 197, 241, 248, 310, 394, 482, 620, 788, 964, 985, 1205, 1240, 1576, 1928, 1970, 2410, 3940, 4820, 6107, 7471, 7880, 9640, 12214, 14942, 24428, 29884, 30535, 37355, 47477, 48856, 59768, 61070, 74710, 94954, 122140, 149420, 189908, 237385, 244280, 298840, 379816, 474770, 949540, 1471787, 1899080, 2943574, 5887148, 7358935, 11774296, 14717870, 29435740, 58871480]

約数ペア:

[(1, 58871480), (2, 29435740), (4, 14717870), (5, 11774296), (8, 7358935), (10, 5887148), (20, 2943574), (31, 1899080), (40, 1471787), (62, 949540), (124, 474770), (155, 379816), (197, 298840), (241, 244280), (248, 237385), (310, 189908), (394, 149420), (482, 122140), (620, 94954), (788, 74710), (964, 61070), (985, 59768), (1205, 48856), (1240, 47477), (1576, 37355), (1928, 30535), (1970, 29884), (2410, 24428), (3940, 14942), (4820, 12214), (6107, 9640), (7471, 7880)]