89337520

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^2\times {\mathrm{2111}}^1$

素因数の和:2170

約数の個数: 60

約数和(自身を含む): 217236096

約数和(自身を除く): 127898576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 529, 920, 1058, 1840, 2111, 2116, 2645, 4222, 4232, 5290, 8444, 8464, 10555, 10580, 16888, 21110, 21160, 33776, 42220, 42320, 48553, 84440, 97106, 168880, 194212, 242765, 388424, 485530, 776848, 971060, 1116719, 1942120, 2233438, 3884240, 4466876, 5583595, 8933752, 11167190, 17867504, 22334380, 44668760, 89337520]

約数ペア:

[(1, 89337520), (2, 44668760), (4, 22334380), (5, 17867504), (8, 11167190), (10, 8933752), (16, 5583595), (20, 4466876), (23, 3884240), (40, 2233438), (46, 1942120), (80, 1116719), (92, 971060), (115, 776848), (184, 485530), (230, 388424), (368, 242765), (460, 194212), (529, 168880), (920, 97106), (1058, 84440), (1840, 48553), (2111, 42320), (2116, 42220), (2645, 33776), (4222, 21160), (4232, 21110), (5290, 16888), (8444, 10580), (8464, 10555)]