587120

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:233

約数の個数: 40

約数和(自身を含む): 1406160

約数和(自身を除く): 819040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 179, 205, 328, 358, 410, 656, 716, 820, 895, 1432, 1640, 1790, 2864, 3280, 3580, 7160, 7339, 14320, 14678, 29356, 36695, 58712, 73390, 117424, 146780, 293560, 587120]

約数ペア:

[(1, 587120), (2, 293560), (4, 146780), (5, 117424), (8, 73390), (10, 58712), (16, 36695), (20, 29356), (40, 14678), (41, 14320), (80, 7339), (82, 7160), (164, 3580), (179, 3280), (205, 2864), (328, 1790), (358, 1640), (410, 1432), (656, 895), (716, 820)]