2243315160560

素因数分解:

$2^4\times 5^1\times {\mathrm{201073}}^1\times {\mathrm{139459}}^1$

素因数の和:340545

約数の個数: 40

約数和(自身を含む): 5215771087440

約数和(自身を除く): 2972455926880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 139459, 201073, 278918, 402146, 557836, 697295, 804292, 1005365, 1115672, 1394590, 1608584, 2010730, 2231344, 2789180, 3217168, 4021460, 5578360, 8042920, 11156720, 16085840, 28041439507, 56082879014, 112165758028, 140207197535, 224331516056, 280414395070, 448663032112, 560828790140, 1121657580280, 2243315160560]

約数ペア:

[(1, 2243315160560), (2, 1121657580280), (4, 560828790140), (5, 448663032112), (8, 280414395070), (10, 224331516056), (16, 140207197535), (20, 112165758028), (40, 56082879014), (80, 28041439507), (139459, 16085840), (201073, 11156720), (278918, 8042920), (402146, 5578360), (557836, 4021460), (697295, 3217168), (804292, 2789180), (1005365, 2231344), (1115672, 2010730), (1394590, 1608584)]