22885760

素因数分解:

$2^7\times 5^1\times {\mathrm{35759}}^1$

素因数の和:35778

約数の個数: 32

約数和(自身を含む): 54712800

約数和(自身を除く): 31827040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 35759, 71518, 143036, 178795, 286072, 357590, 572144, 715180, 1144288, 1430360, 2288576, 2860720, 4577152, 5721440, 11442880, 22885760]

約数ペア:

[(1, 22885760), (2, 11442880), (4, 5721440), (5, 4577152), (8, 2860720), (10, 2288576), (16, 1430360), (20, 1144288), (32, 715180), (40, 572144), (64, 357590), (80, 286072), (128, 178795), (160, 143036), (320, 71518), (640, 35759)]