290097986240

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{22111127}}^1$

素因数の和:22111185

約数の個数: 56

約数和(自身を含む): 707644540512

約数和(自身を除く): 417546554272

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, 1640, 2624, 3280, 6560, 13120, 22111127, 44222254, 88444508, 110555635, 176889016, 221111270, 353778032, 442222540, 707556064, 884445080, 906556207, 1415112128, 1768890160, 1813112414, 3537780320, 3626224828, 4532781035, 7075560640, 7252449656, 9065562070, 14504899312, 18131124140, 29009798624, 36262248280, 58019597248, 72524496560, 145048993120, 290097986240]

約数ペア:

[(1, 290097986240), (2, 145048993120), (4, 72524496560), (5, 58019597248), (8, 36262248280), (10, 29009798624), (16, 18131124140), (20, 14504899312), (32, 9065562070), (40, 7252449656), (41, 7075560640), (64, 4532781035), (80, 3626224828), (82, 3537780320), (160, 1813112414), (164, 1768890160), (205, 1415112128), (320, 906556207), (328, 884445080), (410, 707556064), (656, 442222540), (820, 353778032), (1312, 221111270), (1640, 176889016), (2624, 110555635), (3280, 88444508), (6560, 44222254), (13120, 22111127)]