858260180

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^3\times {\mathrm{3527}}^1$

素因数の和:3605

約数の個数: 48

約数和(自身を含む): 1884798720

約数和(自身を除く): 1026538540

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 529, 1058, 2116, 2645, 3527, 5290, 7054, 10580, 12167, 14108, 17635, 24334, 35270, 48668, 60835, 70540, 81121, 121670, 162242, 243340, 324484, 405605, 811210, 1622420, 1865783, 3731566, 7463132, 9328915, 18657830, 37315660, 42913009, 85826018, 171652036, 214565045, 429130090, 858260180]

約数ペア:

[(1, 858260180), (2, 429130090), (4, 214565045), (5, 171652036), (10, 85826018), (20, 42913009), (23, 37315660), (46, 18657830), (92, 9328915), (115, 7463132), (230, 3731566), (460, 1865783), (529, 1622420), (1058, 811210), (2116, 405605), (2645, 324484), (3527, 243340), (5290, 162242), (7054, 121670), (10580, 81121), (12167, 70540), (14108, 60835), (17635, 48668), (24334, 35270)]