18517443050

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{1549}}^1\times {\mathrm{5087}}^1$

素因数の和:6695

約数の個数: 48

約数和(自身を含む): 35204889600

約数和(自身を除く): 16687446550

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 235, 470, 1175, 1549, 2350, 3098, 5087, 7745, 10174, 15490, 25435, 38725, 50870, 72803, 77450, 127175, 145606, 239089, 254350, 364015, 478178, 728030, 1195445, 1820075, 2390890, 3640150, 5977225, 7879763, 11954450, 15759526, 39398815, 78797630, 196994075, 370348861, 393988150, 740697722, 1851744305, 3703488610, 9258721525, 18517443050]

約数ペア:

[(1, 18517443050), (2, 9258721525), (5, 3703488610), (10, 1851744305), (25, 740697722), (47, 393988150), (50, 370348861), (94, 196994075), (235, 78797630), (470, 39398815), (1175, 15759526), (1549, 11954450), (2350, 7879763), (3098, 5977225), (5087, 3640150), (7745, 2390890), (10174, 1820075), (15490, 1195445), (25435, 728030), (38725, 478178), (50870, 364015), (72803, 254350), (77450, 239089), (127175, 145606)]