11465584810

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{393871}}^1$

素因数の和:393990

約数の個数: 32

約数和(自身を含む): 21439240704

約数和(自身を除く): 9973655894

約数列:

[1, 2, 5, 10, 41, 71, 82, 142, 205, 355, 410, 710, 2911, 5822, 14555, 29110, 393871, 787742, 1969355, 3938710, 16148711, 27964841, 32297422, 55929682, 80743555, 139824205, 161487110, 279648410, 1146558481, 2293116962, 5732792405, 11465584810]

約数ペア:

[(1, 11465584810), (2, 5732792405), (5, 2293116962), (10, 1146558481), (41, 279648410), (71, 161487110), (82, 139824205), (142, 80743555), (205, 55929682), (355, 32297422), (410, 27964841), (710, 16148711), (2911, 3938710), (5822, 1969355), (14555, 787742), (29110, 393871)]