22853120

素因数分解:

$2^9\times 5^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:215

約数の個数: 80

約数和(自身を含む): 55978560

約数和(自身を除く): 33125440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 113, 128, 158, 160, 226, 256, 316, 320, 395, 452, 512, 565, 632, 640, 790, 904, 1130, 1264, 1280, 1580, 1808, 2260, 2528, 2560, 3160, 3616, 4520, 5056, 6320, 7232, 8927, 9040, 10112, 12640, 14464, 17854, 18080, 20224, 25280, 28928, 35708, 36160, 40448, 44635, 50560, 57856, 71416, 72320, 89270, 101120, 142832, 144640, 178540, 202240, 285664, 289280, 357080, 571328, 714160, 1142656, 1428320, 2285312, 2856640, 4570624, 5713280, 11426560, 22853120]

約数ペア:

[(1, 22853120), (2, 11426560), (4, 5713280), (5, 4570624), (8, 2856640), (10, 2285312), (16, 1428320), (20, 1142656), (32, 714160), (40, 571328), (64, 357080), (79, 289280), (80, 285664), (113, 202240), (128, 178540), (158, 144640), (160, 142832), (226, 101120), (256, 89270), (316, 72320), (320, 71416), (395, 57856), (452, 50560), (512, 44635), (565, 40448), (632, 36160), (640, 35708), (790, 28928), (904, 25280), (1130, 20224), (1264, 18080), (1280, 17854), (1580, 14464), (1808, 12640), (2260, 10112), (2528, 9040), (2560, 8927), (3160, 7232), (3616, 6320), (4520, 5056)]