519375650

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{6361}}^1$

素因数の和:6467

約数の個数: 48

約数和(自身を含む): 1022398848

約数和(自身を除く): 503023198

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 71, 115, 142, 230, 355, 575, 710, 1150, 1633, 1775, 3266, 3550, 6361, 8165, 12722, 16330, 31805, 40825, 63610, 81650, 146303, 159025, 292606, 318050, 451631, 731515, 903262, 1463030, 2258155, 3657575, 4516310, 7315150, 10387513, 11290775, 20775026, 22581550, 51937565, 103875130, 259687825, 519375650]

約数ペア:

[(1, 519375650), (2, 259687825), (5, 103875130), (10, 51937565), (23, 22581550), (25, 20775026), (46, 11290775), (50, 10387513), (71, 7315150), (115, 4516310), (142, 3657575), (230, 2258155), (355, 1463030), (575, 903262), (710, 731515), (1150, 451631), (1633, 318050), (1775, 292606), (3266, 159025), (3550, 146303), (6361, 81650), (8165, 63610), (12722, 40825), (16330, 31805)]