5265280

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1$

素因数の和:471

約数の個数: 64

約数和(自身を含む): 13280400

約数和(自身を除く): 8015120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 433, 608, 640, 760, 866, 1216, 1520, 1732, 2165, 2432, 3040, 3464, 4330, 6080, 6928, 8227, 8660, 12160, 13856, 16454, 17320, 27712, 32908, 34640, 41135, 55424, 65816, 69280, 82270, 131632, 138560, 164540, 263264, 277120, 329080, 526528, 658160, 1053056, 1316320, 2632640, 5265280]

約数ペア:

[(1, 5265280), (2, 2632640), (4, 1316320), (5, 1053056), (8, 658160), (10, 526528), (16, 329080), (19, 277120), (20, 263264), (32, 164540), (38, 138560), (40, 131632), (64, 82270), (76, 69280), (80, 65816), (95, 55424), (128, 41135), (152, 34640), (160, 32908), (190, 27712), (304, 17320), (320, 16454), (380, 13856), (433, 12160), (608, 8660), (640, 8227), (760, 6928), (866, 6080), (1216, 4330), (1520, 3464), (1732, 3040), (2165, 2432)]