17410240

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1327}}^1$

素因数の和:1385

約数の個数: 56

約数和(自身を含む): 42501312

約数和(自身を除く): 25091072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 160, 164, 205, 320, 328, 410, 656, 820, 1312, 1327, 1640, 2624, 2654, 3280, 5308, 6560, 6635, 10616, 13120, 13270, 21232, 26540, 42464, 53080, 54407, 84928, 106160, 108814, 212320, 217628, 272035, 424640, 435256, 544070, 870512, 1088140, 1741024, 2176280, 3482048, 4352560, 8705120, 17410240]

約数ペア:

[(1, 17410240), (2, 8705120), (4, 4352560), (5, 3482048), (8, 2176280), (10, 1741024), (16, 1088140), (20, 870512), (32, 544070), (40, 435256), (41, 424640), (64, 272035), (80, 217628), (82, 212320), (160, 108814), (164, 106160), (205, 84928), (320, 54407), (328, 53080), (410, 42464), (656, 26540), (820, 21232), (1312, 13270), (1327, 13120), (1640, 10616), (2624, 6635), (2654, 6560), (3280, 5308)]