22023040

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2647}}^1$

素因数の和:2679

約数の個数: 64

約数和(自身を含む): 56720160

約数和(自身を除く): 34697120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 2647, 4160, 5294, 8320, 10588, 13235, 21176, 26470, 34411, 42352, 52940, 68822, 84704, 105880, 137644, 169408, 172055, 211760, 275288, 338816, 344110, 423520, 550576, 688220, 847040, 1101152, 1376440, 1694080, 2202304, 2752880, 4404608, 5505760, 11011520, 22023040]

約数ペア:

[(1, 22023040), (2, 11011520), (4, 5505760), (5, 4404608), (8, 2752880), (10, 2202304), (13, 1694080), (16, 1376440), (20, 1101152), (26, 847040), (32, 688220), (40, 550576), (52, 423520), (64, 344110), (65, 338816), (80, 275288), (104, 211760), (128, 172055), (130, 169408), (160, 137644), (208, 105880), (260, 84704), (320, 68822), (416, 52940), (520, 42352), (640, 34411), (832, 26470), (1040, 21176), (1664, 13235), (2080, 10588), (2647, 8320), (4160, 5294)]