2262560

素因数分解:

$2^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:273

約数の個数: 48

約数和(自身を含む): 5443200

約数和(自身を除く): 3180640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 79, 80, 158, 160, 179, 316, 358, 395, 632, 716, 790, 895, 1264, 1432, 1580, 1790, 2528, 2864, 3160, 3580, 5728, 6320, 7160, 12640, 14141, 14320, 28282, 28640, 56564, 70705, 113128, 141410, 226256, 282820, 452512, 565640, 1131280, 2262560]

約数ペア:

[(1, 2262560), (2, 1131280), (4, 565640), (5, 452512), (8, 282820), (10, 226256), (16, 141410), (20, 113128), (32, 70705), (40, 56564), (79, 28640), (80, 28282), (158, 14320), (160, 14141), (179, 12640), (316, 7160), (358, 6320), (395, 5728), (632, 3580), (716, 3160), (790, 2864), (895, 2528), (1264, 1790), (1432, 1580)]