22754560

素因数分解:

$2^8\times 5^1\times {\mathrm{29}}^1\times {\mathrm{613}}^1$

素因数の和:663

約数の個数: 72

約数和(自身を含む): 56475720

約数和(自身を除く): 33721160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 256, 290, 320, 464, 580, 613, 640, 928, 1160, 1226, 1280, 1856, 2320, 2452, 3065, 3712, 4640, 4904, 6130, 7424, 9280, 9808, 12260, 17777, 18560, 19616, 24520, 35554, 37120, 39232, 49040, 71108, 78464, 88885, 98080, 142216, 156928, 177770, 196160, 284432, 355540, 392320, 568864, 711080, 784640, 1137728, 1422160, 2275456, 2844320, 4550912, 5688640, 11377280, 22754560]

約数ペア:

[(1, 22754560), (2, 11377280), (4, 5688640), (5, 4550912), (8, 2844320), (10, 2275456), (16, 1422160), (20, 1137728), (29, 784640), (32, 711080), (40, 568864), (58, 392320), (64, 355540), (80, 284432), (116, 196160), (128, 177770), (145, 156928), (160, 142216), (232, 98080), (256, 88885), (290, 78464), (320, 71108), (464, 49040), (580, 39232), (613, 37120), (640, 35554), (928, 24520), (1160, 19616), (1226, 18560), (1280, 17777), (1856, 12260), (2320, 9808), (2452, 9280), (3065, 7424), (3712, 6130), (4640, 4904)]