86247040

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12251}}^1$

素因数の和:12281

約数の個数: 64

約数和(自身を含む): 224946720

約数和(自身を除く): 138699680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 880, 1408, 1760, 3520, 7040, 12251, 24502, 49004, 61255, 98008, 122510, 134761, 196016, 245020, 269522, 392032, 490040, 539044, 673805, 784064, 980080, 1078088, 1347610, 1568128, 1960160, 2156176, 2695220, 3920320, 4312352, 5390440, 7840640, 8624704, 10780880, 17249408, 21561760, 43123520, 86247040]

約数ペア:

[(1, 86247040), (2, 43123520), (4, 21561760), (5, 17249408), (8, 10780880), (10, 8624704), (11, 7840640), (16, 5390440), (20, 4312352), (22, 3920320), (32, 2695220), (40, 2156176), (44, 1960160), (55, 1568128), (64, 1347610), (80, 1078088), (88, 980080), (110, 784064), (128, 673805), (160, 539044), (176, 490040), (220, 392032), (320, 269522), (352, 245020), (440, 196016), (640, 134761), (704, 122510), (880, 98008), (1408, 61255), (1760, 49004), (3520, 24502), (7040, 12251)]