88963480

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{599}}^1$

素因数の和:736

約数の個数: 64

約数和(自身を含む): 207360000

約数和(自身を除く): 118396520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 79, 94, 158, 188, 235, 316, 376, 395, 470, 599, 632, 790, 940, 1198, 1580, 1880, 2396, 2995, 3160, 3713, 4792, 5990, 7426, 11980, 14852, 18565, 23960, 28153, 29704, 37130, 47321, 56306, 74260, 94642, 112612, 140765, 148520, 189284, 225224, 236605, 281530, 378568, 473210, 563060, 946420, 1126120, 1892840, 2224087, 4448174, 8896348, 11120435, 17792696, 22240870, 44481740, 88963480]

約数ペア:

[(1, 88963480), (2, 44481740), (4, 22240870), (5, 17792696), (8, 11120435), (10, 8896348), (20, 4448174), (40, 2224087), (47, 1892840), (79, 1126120), (94, 946420), (158, 563060), (188, 473210), (235, 378568), (316, 281530), (376, 236605), (395, 225224), (470, 189284), (599, 148520), (632, 140765), (790, 112612), (940, 94642), (1198, 74260), (1580, 56306), (1880, 47321), (2396, 37130), (2995, 29704), (3160, 28153), (3713, 23960), (4792, 18565), (5990, 14852), (7426, 11980)]