22760858720

素因数分解:

$2^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1120121}}^1$

素因数の和:1120263

約数の個数: 48

約数和(自身を含む): 54195982848

約数和(自身を除く): 31435124128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 127, 160, 254, 508, 635, 1016, 1270, 2032, 2540, 4064, 5080, 10160, 20320, 1120121, 2240242, 4480484, 5600605, 8960968, 11201210, 17921936, 22402420, 35843872, 44804840, 89609680, 142255367, 179219360, 284510734, 569021468, 711276835, 1138042936, 1422553670, 2276085872, 2845107340, 4552171744, 5690214680, 11380429360, 22760858720]

約数ペア:

[(1, 22760858720), (2, 11380429360), (4, 5690214680), (5, 4552171744), (8, 2845107340), (10, 2276085872), (16, 1422553670), (20, 1138042936), (32, 711276835), (40, 569021468), (80, 284510734), (127, 179219360), (160, 142255367), (254, 89609680), (508, 44804840), (635, 35843872), (1016, 22402420), (1270, 17921936), (2032, 11201210), (2540, 8960968), (4064, 5600605), (5080, 4480484), (10160, 2240242), (20320, 1120121)]